Hello
Today I've tried to unlock my bootloader of LG Optimus L9 (P760) and install a custom ROM. I managed to unlock the bootloader after a few hours (Windows 8.1 sucks in this and do it on Windows 7 netbook is even more harder) and install the CWM. Then I wanted to install CM11, but the installation failed. I didn't realize that I need special version of CWM for this.
Well, I wanted to enter fastboot again a flash CWM again, but I couldn't boot, because the system was now erased. I couldn't install stock ROM, because phone wouldn't connect, so I grabbed older CM9 and succesfully installed it through CWM.
Problem is, that even from there, I can't flash CWM (flash_image recovery recovery.img in terminal doesn't work - shows error "error scanning partitions failed with error -1" - yet another problem no one can solve). And also, phone won't connect to my PC properly, because there is no LG Software mode in CM. Because of that, I don't see the device in adb and can't reboot it into fastboot. I tried to do it via wi-fi adb, which however only reboots phone and doesn't put it into fastboot mode.
What should I do? I can't install stock ROM, which would help (LG update tool doesn't recognize phone now and any driver I tried for "LGE U2 Device" didn't work... If it was available as a rar installer for CWM, everything would be OK again), I can't reboot it into fastmode, I can't flash CWM in any other way and I'm stuck with CM9, which I hate.
I don't understand why there is no other way, how to get to fastboot. Every other LG Optimus has a key shortcut (vol -, power), except L models and that sucks... I'm completly desperate.
RIPR said:
Hello
Today I've tried to unlock my bootloader of LG Optimus L9 (P760) and install a custom ROM. I managed to unlock the bootloader after a few hours (Windows 8.1 sucks in this and do it on Windows 7 netbook is even more harder) and install the CWM. Then I wanted to install CM11, but the installation failed. I didn't realize that I need special version of CWM for this.
Well, I wanted to enter fastboot again a flash CWM again, but I couldn't boot, because the system was now erased. I couldn't install stock ROM, because phone wouldn't connect, so I grabbed older CM9 and succesfully installed it through CWM.
Problem is, that even from there, I can't flash CWM (flash_image recovery recovery.img in terminal doesn't work - shows error "error scanning partitions failed with error -1" - yet another problem no one can solve). And also, phone won't connect to my PC properly, because there is no LG Software mode in CM. Because of that, I don't see the device in adb and can't reboot it into fastboot. I tried to do it via wi-fi adb, which however only reboots phone and doesn't put it into fastboot mode.
What should I do? I can't install stock ROM, which would help (LG update tool doesn't recognize phone now and any driver I tried for "LGE U2 Device" didn't work... If it was available as a rar installer for CWM, everything would be OK again), I can't reboot it into fastmode, I can't flash CWM in any other way and I'm stuck with CM9, which I hate.
I don't understand why there is no other way, how to get to fastboot. Every other LG Optimus has a key shortcut (vol -, power), except L models and that sucks... I'm completly desperate.
Click to expand...
Click to collapse
Fastboot on these devices is a pain... Make sure you have installed the fastboot drivers twice.
Try flashing the recovery.img with Flashify (root) app from the play store.
xdrc45 said:
Fastboot on these devices is a pain... Make sure you have installed the fastboot drivers twice.
Try flashing the recovery.img with Flashify (root) app from the play store.
Click to expand...
Click to collapse
Thank you for your answer I got into fastboot afterall by using app named "Rebooter (fast reboot)". It allows to reboot phone and make it go immidiately to fastboot. So great, now I could rewrite the CWM and install ROM.
Unfortunately other problems appeared. I'm using the right version of CWM for installing KitKat Android ROMs (and I've tried others), but I'm still unsuccesful in booting them. Instalation goes OK (ROM + gapps), but booting then is pain in the ***. I can wipe dalvik, cache, system... and return the phone to factory settings through CWM as I want, but every ROM gets stuck everytime on the boot.
At first, it takes at least 15 minutes, until LG logo disappears and the animation of booting starts. I left all ROMs to boot for an hour. But it seems I'm without a chance. Did anybode have the same problem as me?
BTW: This is my 6th smartphone into which I installed alternative ROM. I swear, that this is the hardest piece of crap for installing those, I have ever seen
Edit: I tried other kernels, also without success. It's strange, that I can install only CM9 and PACman ROMs. CM11, Miui, Mokee - no chance
RIPR said:
Thank you for your answer I got into fastboot afterall by using app named "Rebooter (fast reboot)". It allows to reboot phone and make it go immidiately to fastboot. So great, now I could rewrite the CWM and install ROM.
Unfortunately other problems appeared. I'm using the right version of CWM for installing KitKat Android ROMs (and I've tried others), but I'm still unsuccesful in booting them. Instalation goes OK (ROM + gapps), but booting then is pain in the ***. I can wipe dalvik, cache, system... and return the phone to factory settings through CWM as I want, but every ROM gets stuck everytime on the boot.
At first, it takes at least 15 minutes, until LG logo disappears and the animation of booting starts. I left all ROMs to boot for an hour. But it seems I'm without a chance. Did anybode have the same problem as me?
BTW: This is my 6th smartphone into which I installed alternative ROM. I swear, that this is the hardest piece of crap for installing those, I have ever seen
Edit: I tried other kernels, also without success. It's strange, that I can install only CM9 and PACman ROMs. CM11, Miui, Mokee - no chance
Click to expand...
Click to collapse
Hmm... That is strange. Are you getting any errors like "status 7 error" when you try to install any of the ROMs?
xdrc45 said:
Hmm... That is strange. Are you getting any errors like "status 7 error" when you try to install any of the ROMs?
Click to expand...
Click to collapse
Nope. That was back when I had bad CWM installed. This one is however OK and install goes absolutely right. Right now I'm pretty sure, that problem isn't in kernel, cause I tried every I could find...
RIPR said:
Nope. That was back when I had bad CWM installed. This one is however OK and install goes absolutely right. Right now I'm pretty sure, that problem isn't in kernel, cause I tried every I could find...
Click to expand...
Click to collapse
If I remember correctly I think the cwm for cm11 has a bug that doesn't wipe dalviks. So flash ROM with the cwm for cm11 then restore the other recovery to wipe data. Or use something like rm -rf /data/* through terminal adb and reboot.
Make sure you mount the data partition first if you use adb and terminal.
Sent from my LG-P769 using XDA Premium 4 mobile app
kuma82 said:
If I remember correctly I think the cwm for cm11 has a bug that doesn't wipe dalviks. So flash ROM with the cwm for cm11 then restore the other recovery to wipe data. Or use something like rm -rf /data/* through terminal adb and reboot.
Make sure you mount the data partition first if you use adb and terminal.
Sent from my LG-P769 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
That was it! Thank you very much!
RIPR said:
I got into fastboot afterall by using app named "Rebooter (fast reboot)". It allows to reboot phone and make it go immidiately to fastboot.
Click to expand...
Click to collapse
Wait...what??? Did I just read that there's another way to get into fastboot???
Sent from my LG-P769 using XDA Premium 4 mobile app
Related
I created this thread because I have looked all over and have been unable to find someone with the exact same issue(s).
I said "sort of" in the title because twrp is working. Ok, so before everyone asks if I have nvflash, the answer is no. I did not have the right version of firmware, and did not try to install it originally. Since I was able to install roms, I figured I was fine...oops.
Twrp is not properly installing roms. More on that later. I am getting to the asus splash screen that says my device is unlocked, but it is stuck there.
My last working rom was the deodexed stock JB rom from craig gomez. I installed it with goo and when I installed that, I lost custom recovery and root, so I decided to go back to a more custom rom so Titanium backup would work. When I did that, I tried also tried again to make nvflash work. I got through the first step, it said it was successful, except I never got the little message in the upper left corner that I was supposed to get. I did not think it was a big deal because my prime would still boot like normal.
Then I installed twrp 2.3.1.0 and I have tried flashing previous restore images. I have tried installing the roms on my sdcard. I cannot get past the asus splash screen.
If I try installing a rom with the force md5 check enabled, it does detect an md5 and then quits.
If I try intalling a rom without the force md5 check, i get an error that says E:Unable to mount '/staging'
When I try installing a backup everything seems to work okay, but then I get the same error E:Unable to mount '/staging'
When I try to install roms through fastboot, I get the following errors:
archive does not contain 'android-info.txt'
archive does not contain 'android-product.txt'
error: update package has no android-info.txt or android-product.txt
When I try using adb, I do not see any devices.
I tried putting CWM on the prime to see if I could install from that instead, but it would not load after install.
I tried putting an older version of twrp on the prime, to see if that was the issue because I used to have an older version...I could not get that to load either...so I went back to this version.
Any ideas or suggestions would be awesome guys. I am stuck.
I even went to install the naked drivers again, and when I try to flash a different recovery, I get the <waiting for device> text that never goes away.
i'm sort of on the same boat. my prime just keeps booting into twrp recovery no matter what i tried. i'm still hoping to find a solution to this problem.
godlyitem said:
i'm sort of on the same boat. my prime just keeps booting into twrp recovery no matter what i tried. i'm still hoping to find a solution to this problem.
Click to expand...
Click to collapse
For me, I can let it try to boot normally, but I get stuck at the splash screen. This device is unlocked.
If I hold down the volume down button, I can go to fastboot, or RCK for recovery...but it does not work properly.
big time noob said:
For me, I can let it try to boot normally, but I get stuck at the splash screen. This device is unlocked.
If I hold down the volume down button, I can go to fastboot, or RCK for recovery...but it does not work properly.
Click to expand...
Click to collapse
i just tried to flash cwm in the terminal, it wrote stuff on the memory, but didn't seem to do anything. it booted straight back to twrp. i can't even get it to go to fastboot!!! only if i can go to fastboot, i could save my prime!!!
godlyitem said:
i just tried to flash cwm in the terminal, it wrote stuff on the memory, but didn't seem to do anything. it booted straight back to twrp. i can't even get it to go to fastboot!!! only if i can go to fastboot, i could save my prime!!!
Click to expand...
Click to collapse
Yeah, I thought that too, but fastboot does not work properly either...argh. I wish one of the gurus would chime in here.
Same Here.. It all happened when i restored my files using titanium backup and when i rebooted im stuck at boot scrren
EDIT: Guys I did a prime fullwipe and flashed stock jb and now prime is restored to its original state..
""I also got some errors like md5 file could not be found and could not find the /staging""..but after the reboot it works perfect
EDIT 1: Now after the prime fullwipe and flashing stock jb i flashed twrp recovery and now it works perfect without a single error even the above mentioned errors were gone
mercydia said:
Same Here.. It all happened when i restored my files using titanium backup and when i rebooted im stuck at boot scrren
Click to expand...
Click to collapse
EVERYONE i fixed it!!!!!!!!!!!!!!!!!! !!!! it's alive again!!!!!!!!!!!!!!!!!
godlyitem said:
EVERYONE i fixed it!!!!!!!!!!!!!!!!!! !!!! it's alive again!!!!!!!!!!!!!!!!!
Click to expand...
Click to collapse
That doesn't really help us. If possible, can you edit/delete your message so that the guys that might help do actually help? Don't want them to think this is done.
Can you clarify what the Prime fullwipe is and how you got there?
I do not know if it will help me.
I can't even do the wipe command from fastboot.
Just says <waiting for device>
I have tried the wipe command form the boot screen (the one with fastboot and RCK as options), that did not work properly either.
Ryan
mercydia said:
Same Here.. It all happened when i restored my files using titanium backup and when i rebooted im stuck at boot scrren
EDIT: Guys I did a prime fullwipe and flashed stock jb and now prime is restored to its original state..
""I also got some errors like md5 file could not be found and could not find the /staging""..but after the reboot it works perfect
EDIT 1: Now after the prime fullwipe and flashing stock jb i flashed twrp recovery and now it works perfect without a single error even the above mentioned errors were gone
Click to expand...
Click to collapse
big time noob said:
Can you clarify what the Prime fullwipe is and how you got there?
I do not know if it will help me.
I can't even do the wipe command from fastboot.
Just says <waiting for device>
I have tried the wipe command form the boot screen (the one with fastboot and RCK as options), that did not work properly either.
Ryan
Click to expand...
Click to collapse
here is what i did. get into twrp recovery. flashed full prime wipe -> right after that flash the stock jb US version directly dled from Asus -> reboot then you will be stuck at the splash screen (that's a good news). Hold down power + volume down until your prime turns off and restart (keep holding those two keys) until the 3 icons appear then flash w/e rom you want in recovery. It's alive!
In twrp I do not see anything that says Full Prime Wipe. I see something that says wipe. Are those the same? I tried doing a wipe from this screen, but it did not work for me as expected.
godlyitem said:
here is what i did. get into twrp recovery. flashed full prime wipe -> right after that flash the stock jb US version directly dled from Asus -> reboot then you will be stuck at the splash screen (that's a good news). Hold down power + volume down until your prime turns off and restart (keep holding those two keys) until the 3 icons appear then flash w/e rom you want in recovery. It's alive!
Click to expand...
Click to collapse
big time noob said:
In twrp I do not see anything that says Full Prime Wipe. I see something that says wipe. Are those the same? I tried doing a wipe from this screen, but it did not work for me as expected.
Click to expand...
Click to collapse
no full wipe is a stand alone zip file you have to google and find dl it. put it in your prime then flash it
Thanks. That is what I needed to know.
I will see if I can make this work when I get back from work.
godlyitem said:
no full wipe is a stand alone zip file you have to google and find dl it. put it in your prime then flash it
Click to expand...
Click to collapse
I am pretty sure I am F***ed.
I tried the prime full wipe. It worked the first time, I think. Then went to install a rom.
I had to do both through external SD in twrp because my adb is not working. Also, fastboot only works to install a recovery. The only version of any recovery I can make work is twrp 2.3.1.0
If I try an older version or CWM, it freezes where I try to go into recovery.
Unable to mount data error.
Unable to mount system error.
Same as before.
I tried using unbricker software I found, but since adb does not work properly, the software does not work properly.
I am going to see if I can work my charm and get them to take back my tablet at best buy for an infinity. I have read about other people pulling it off.
I think as we get closer to xmas my odds improve...UNLESS SOMEONE HAS ANOTHER IDEA??? I would love to try something else.
Eyeballer suggested a chat room channel thing, but most of the people are in europe and I would need to do it in the morning...I do not have time for that, but I may try it.
big time noob said:
Can you clarify what the Prime fullwipe is and how you got there?
I do not know if it will help me.
I can't even do the wipe command from fastboot.
Just says <waiting for device>
I have tried the wipe command form the boot screen (the one with fastboot and RCK as options), that did not work properly either.
Ryan
Click to expand...
Click to collapse
Download the zip:
http://goo.gl/hiFHB
Goto to Twrp recovery and install the zip..Since it supports microsd u can transfer the zip to microsd.
Goto TWRP -> INSTALL -> CHOOSE EXTERNAL SD -> INSTALL THE ZIP
It will completely wipe the internal storage and then download the official STOCK JB FROM ASUS SITE and follow the same steps to install. Now install the latest twrp recovery using fastboot
big time noob said:
I am pretty sure I am F***ed.
I tried the prime full wipe. It worked the first time, I think. Then went to install a rom.
I had to do both through external SD in twrp because my adb is not working. Also, fastboot only works to install a recovery. The only version of any recovery I can make work is twrp 2.3.1.0
If I try an older version or CWM, it freezes where I try to go into recovery.
Unable to mount data error.
Unable to mount system error.
Same as before.
I tried using unbricker software I found, but since adb does not work properly, the software does not work properly.
I am going to see if I can work my charm and get them to take back my tablet at best buy for an infinity. I have read about other people pulling it off.
I think as we get closer to xmas my odds improve...UNLESS SOMEONE HAS ANOTHER IDEA??? I would love to try something else.
Eyeballer suggested a chat room channel thing, but most of the people are in europe and I would need to do it in the morning...I do not have time for that, but I may try it.
Click to expand...
Click to collapse
When I was doing the fullwipe the same errors happened to me.. But dont mind..I got errors like
1. No md5 file found
2. Mount error
3. Cannot find /staging
Just follow the above the steps ull get it right
did you even follow my step by step guide? you can move the stock rom from external SD to your internal SD in advance -> file manager.
godlyitem said:
did you even follow my step by step guide? you can move the stock rom from external SD to your internal SD in advance -> file manager.
Click to expand...
Click to collapse
Yeah, I should have said I tried that first. I also tried the stock rom from asus. When that didn't work, I tried the stock rom deodexed I found in goo.
There are a bunch of permission errors going on inside my prime. When I go into the mount area, it will not let me mount the data to move it. Or, when I try to copy it over I get a failed message.
Okay. I wiped it again, from twrp.
Then it let me move the file from the ext-sdcard to the sdcard.
I used the prime full wipe.
Then I tried to install the stock rom by transferring it in twrp file manager.
I got the file onto the sdcard, but when i tried to install, it said Failed.
That was it.
I even tried installing the ICS version I got from ASUS. Same thing.
Now, I am going to try to access via unbricker...don't know if it will work, but I am out of ideas.
godlyitem said:
did you even follow my step by step guide? you can move the stock rom from external SD to your internal SD in advance -> file manager.
Click to expand...
Click to collapse
Fixed?
I am alive!
us-tf201-jro03c-10.4.2.15-stock-deodexed.zip
That is the last rom I successfully used.
I used all sorts of different wipes. I was in twrp and noticed my pc installing the transformer adb driver. So I hopped into adb to see if it would see my device with that driver. (it did, but it wasn't before from the fastboot or adb commands with naked driver).
I tried sideloading the above rom from twrp. It worked.
Thought others might want to know.
I do not know if I can install other roms or not. I am a little scared to try just yet.
big time noob said:
Okay. I wiped it again, from twrp.
Then it let me move the file from the ext-sdcard to the sdcard.
I used the prime full wipe.
Then I tried to install the stock rom by transferring it in twrp file manager.
I got the file onto the sdcard, but when i tried to install, it said Failed.
That was it.
I even tried installing the ICS version I got from ASUS. Same thing.
Now, I am going to try to access via unbricker...don't know if it will work, but I am out of ideas.
Click to expand...
Click to collapse
big time noob said:
I am alive!
us-tf201-jro03c-10.4.2.15-stock-deodexed.zip
That is the last rom I successfully used.
I used all sorts of different wipes. I was in twrp and noticed my pc installing the transformer adb driver. So I hopped into adb to see if it would see my device with that driver. (it did, but it wasn't before from the fastboot or adb commands with naked driver).
I tried sideloading the above rom from twrp. It worked.
Thought others might want to know.
I do not know if I can install other roms or not. I am a little scared to try just yet.
Click to expand...
Click to collapse
You will have the jelly bean bootloader now so as long as you stick to it you should be fine. The only other thing I would suggest is check you version of twrp, you should be running the jelly bean version of it also. And if I am not mistaken, you need to be on ics to use nvflash (although I haven't checked the op recently so I could be wrong) so definitely stay away from that unless you downgrade.
So my tablet won't get past the Asus start up screen, but I did manage to get CWM working, problem is that I have no roms on my internal SD, because I wiped everything trying to fix stuff with WSG Flasher (didn't work).
I've tried everything, but I'm at a total loss here. adb won't work, even after I installed that dreadful Asus PC Suite, WSG FLasher doesn't work because adb doesn't work and
Code:
fastboot -i 0x0b05 flash somerom.zip
doesn't work either.
I've tried installing dozens of roms and CWM versions through fastboot, but none worked. The only CWM image that did work was called "recover-jb.img" that I got from here, though it's kind of useless if I can't install any roms.
Any suggestions, or should I just throw my tablet out?
Pepe1Vo said:
So my tablet won't get past the Asus start up screen, but I did manage to get CWM working, problem is that I have no roms on my internal SD, because I wiped everything trying to fix stuff with WSG Flasher (didn't work).
I've tried everything, but I'm at a total loss here. adb won't work, even after I installed that dreadful Asus PC Suite, WSG FLasher doesn't work because adb doesn't work and
Code:
fastboot -i 0x0b05 flash somerom.zip
doesn't work either.
I've tried installing dozens of roms and CWM versions through fastboot, but none worked. The only CWM image that did work was called "recover-jb.img" that I got from here, though it's kind of useless if I can't install any roms.
Any suggestions, or should I just throw my tablet out?
Click to expand...
Click to collapse
what were you doing when you started having trouble? are you on jb or ics bootloader where is the nvida on your splash screen?
whycali said:
what were you doing when you started having trouble? are you on jb or ics bootloader where is the nvida on your splash screen?
Click to expand...
Click to collapse
I was trying to install CM10, initially installing any CM rom would fail because CWM would say "assert failed, model is not tf201" (It is most certainly a transformer prime, I checked double checked) I edited the updater-script file in the .zip to skip the model check, after that installing the rom went just fine, it would just hang indefinitely on the splash screen.
The tablet is on the jb bootloader, the nvidia logo is in the bottom right corner.
Pepe1Vo said:
I was trying to install CM10, initially installing any CM rom would fail because CWM would say "assert failed, model is not tf201" (It is most certainly a transformer prime, I checked double checked) I edited the updater-script file in the .zip to skip the model check, after that installing the rom went just fine, it would just hang indefinitely on the splash screen.
The tablet is on the jb bootloader, the nvidia logo is in the bottom right corner.
Click to expand...
Click to collapse
let me get this straight. you can figure out how to change the updater.script but you insist on using cwm? Fastboot twrp to your prime and install a rom zip from your microsd.
whycali said:
let me get this straight. you can figure out how to change the updater.script but you insist on using cwm? Fastboot twrp to your prime and install a rom zip from your microsd.
Click to expand...
Click to collapse
Err, I didn't even know there was an alternative to cwm... At any rate, will twrp allow me to transfer files? My microsd is empty due a hardwipe I did.
Yes. TWRP Allows you to also flash zips from micro sd . Altrough I'm not sure can you install it from the situation you're in.
Sent from my GT-I9100 using xda app-developers app
Pepe1Vo said:
Err, I didn't even know there was an alternative to cwm... At any rate, will twrp allow me to transfer files? My microsd is empty due a hardwipe I did.
Click to expand...
Click to collapse
first you need the drivers for fastboot installed to your pc. you can accomplish this by following the advice given here.
http://forum.xda-developers.com/showpost.php?p=34477256&postcount=5703
Next you need a working twrp which will help you install a rom from your external microsd card. get that here. and follow his install istructions.
http://forum.xda-developers.com/showpost.php?p=34359560&postcount=5497
then I recommend grabbing this rom to install from your microsd using twrp.
AndroWook Prime Hairy Bean v1.4
www.gamerzxtreme.com/AndroWook_Hairy_Bean_v1.4_FINAL_1.zip
you should only need to follow these instructions from there.
Download AndroWook Prime Hairy Bean v1.4 from one of the links above and copy to either root of internal SD or micro SD.
Boot into recovery (TWRP) and wipe cache, dalvik cache and factory reset. You can wipe system as well if you want a total deep clean but do so at your own risk.
Select to install ROM from SD and follow on screen prompts.
When install completed allow 30-60 mins for the system to cache itself upon which time you should now have a nice smooth TP.
Enjoy!
Where can i find it?
What system.img
I see you have a problem, you have been everywhere. Please say everything you did, your device model and if the bootloader is unlocked or not.
You can not flash the system partition in fastboot, it's to big.
CM 10.1 P769
I know i wrote everywhere but im sad ive lost my phone, probably it is hardbricked.
I was using mateo111's cyanogenmod, suddendly i received some FCs so i reboot my phone and it stuckd in lg logo, i try to reflash from SW Upgrade mode like always but this time it doesnt work, it stops at 50%. Now i realized that fastboot works and im looking for some ways to unbrick my phone this way. Probably my system.img is damaged cause now, when i try to turn on my phone it continues rebooting endingless. That's all
Is clockwork mod or twrp working, you can flash these in fastboot.
CM 10.1 P769
kuma82 said:
Is clockwork mod or twrp working, you can flash these in fastboot.
CM 10.1 P769
Click to expand...
Click to collapse
I tries flashing clockwork recovery but it always starts rebooting when i try to get in
Hold up I'm about to send you some stuff.
Have you tried holding vol(+)+home+power (release power when lg logo comes up) to boot into recovery?
CM 10.1 P769
kuma82 said:
Hold up I'm about to send you some stuff.
Have you tried holding vol(+)+home+power (release power when lg logo comes up) to boot into recovery?
CM 10.1 P769
Click to expand...
Click to collapse
Sure, always the same thing D:
Try erasing a couple of partitions.
Sorry but it sound like a hardware issue.
fastboot erase boot
fastboot erase recovery
And try to re flash the recovery (cwm or twrp)
CM 10.1 P769
kuma82 said:
Try erasing a couple of partitions.
Sorry but it sound like a hardware issue.
fastboot erase boot
fastboot erase recovery
And try to re flash the recovery (cwm or twrp)
CM 10.1 P769
Click to expand...
Click to collapse
Ive already done it, i erased those two partitions and reflashed from an old v20e backup, no way. I think system or hardware is seriously damaged, this continuos reboot is very strange (seems it doesnt have a system)
The really strange fact is that LG tool doesnt work, i used it almost 4 times with no problems, seems a driver problem
Na, it's not a driver problem.
CM 10.1 P769
Why has it aslways worked but this time no? (i tried also with the new 3.10 drivers)
I've seen the same thing happen to an galaxy s2, phone just kept rebooting, and vibrating non stop.
Sucks.
Sorry for your loss
CM 10.1 P769
So there is no way to restore system in fastboot?
It's too big to flash.
CM 10.1 P769
---------- Post added at 09:36 AM ---------- Previous post was at 09:21 AM ----------
Try this, place your recovery.img (cwm or twrp) in the your folder and type
fastboot boot recovery.img
Note, change "recovery.img" to whatever your recovery is named.
This might give you some hope but I doubt it.
CM 10.1 P769
Here is the result, always the same, doesnt work
if i try to flash a new rom it gives me this: FAILED (remote: partition does not exist!)
What about trying to format the system. Yeah everything is pointing to hardware problems.
CM 10.1 P769
kuma82 said:
What about trying to format the system. Yeah everything is pointing to hardware problems.
CM 10.1 P769
Click to expand...
Click to collapse
I can format it, but then? What could it change?
Roker1 said:
I can format it, but then? What could it change?
Click to expand...
Click to collapse
I wanted to know if it would give you an error that can't format, doesn't exist.
Okay last thing, and i'm done
you can use adb in recovery
try
adb shell
mount system
and then
cd /system
ls
to see if it will mount
Are you using twrp
I don't like cwm, I've had a couple of scares with cwm. I've had a problem with it not wanting to format or restore the data partition.
The only thing that got it working was umount data (with an adb shell). I couldn't unmount it the regular way.
Phone: LG Aristo MS210 (Metro PCS)
Bootloader: TWRP 3.0.3.0
So let me explain. I was just figuring out how to root the LG Aristo since I had never done it with a custom ROM. Yes, true story. Anyway, I was happy I got it working perfectly until I rebooted my phone. When I rebooted it, SuperSU was gone. I tried going to the play store and redownloading it, but I got an error code -504, and the thing is, I couldn't download any apps. ANY. I decided to look the error code up and I can't find anything on it. I tried multiple times doing multiple different things. From factory resetting, reflashing SuperSU, to factory resetting and then flashing SuperSU, wiping dalvik-cache along with everything except for system. It didn't work and I thought I could get it working.. Well... this next part I really messed up on. I decided to wipe everything. I selected all options and slid the cursor and it failed. The wipe failed. It said "E: /sdcard1 unable to partition" or something like that. I noticed that when I was wiping earlier the internal storage was also called that, and the funny thing is I have no microSD card in my phone. So. :/
Now when I boot I'm stuck on the LG splash screen and nothing else happens. I tried recovery mode (without ADB) with the power button + vol down key as I read here: (I'd post link but I'm a new member) that's how you get into recovery/factory reset. I'd use ADB to get into recovery, but since I just wiped the system, I don't have USB debugging enabled. I tried anyway and I gotta say this is my worst nightmare as I'm too young to get a job, (15 yrs. old) so I can't get a phone. :/ Oh, and if this can be useful: I know it connects to my PC over USB because I hear the sound it makes when a new device is connected. Is there any way I can use that to unbrick it?
EDIT 9/10/2017 9:31 PM (Eastern Time): I managed to get into twrp. I'm currently looking online for how to flash android 7.0 nougat (OS it originally had)
RyokoOnXDA said:
Phone: LG Aristo MS210 (Metro PCS)
Bootloader: TWRP 3.0.3.0
So let me explain. I was just figuring out how to root the LG Aristo since I had never done it with a custom ROM. Yes, true story. Anyway, I was happy I got it working perfectly until I rebooted my phone. When I rebooted it, SuperSU was gone. I tried going to the play store and redownloading it, but I got an error code -504, and the thing is, I couldn't download any apps. ANY. I decided to look the error code up and I can't find anything on it. I tried multiple times doing multiple different things. From factory resetting, reflashing SuperSU, to factory resetting and then flashing SuperSU, wiping dalvik-cache along with everything except for system. It didn't work and I thought I could get it working.. Well... this next part I really messed up on. I decided to wipe everything. I selected all options and slid the cursor and it failed. The wipe failed. It said "E: /sdcard1 unable to partition" or something like that. I noticed that when I was wiping earlier the internal storage was also called that, and the funny thing is I have no microSD card in my phone. So. :/
Now when I boot I'm stuck on the LG splash screen and nothing else happens. I tried recovery mode (without ADB) with the power button + vol down key as I read here: (I'd post link but I'm a new member) that's how you get into recovery/factory reset. I'd use ADB to get into recovery, but since I just wiped the system, I don't have USB debugging enabled. I tried anyway and I gotta say this is my worst nightmare as I'm too young to get a job, (15 yrs. old) so I can't get a phone. :/ Oh, and if this can be useful: I know it connects to my PC over USB because I hear the sound it makes when a new device is connected. Is there any way I can use that to unbrick it?
EDIT 9/10/2017 9:31 PM: I managed to get into twrp. I'm currently looking online for how to flash android 7.0 nougat (OS it originally had)
Click to expand...
Click to collapse
Hi,
Well the only way to fix this is that u need to be able to boot into recovery.
If u tried booting into recovery by holding the power and vol+/- and u end up booting to the boot logo, then recovery is also wiped.
In this case, u will need to check if u have access to fastboot. If so then obtain the twrp recovery for ur device and flash it then tried booting into recovery using the appropriate keys.
When I get time, I will research ur device for any recovery tool and stuff.
Sent from my ONE A2005 using Tapatalk
Brandon Indar said:
Hi,
Well the only way to fix this is that u need to be able to boot into recovery.
If u tried booting into recovery by holding the power and vol+/- and u end up booting to the boot logo, then recovery is also wiped.
In this case, u will need to check if u have access to fastboot. If so then obtain the twrp recovery for ur device and flash it then tried booting into recovery using the appropriate keys.
When I get time, I will research ur device for any recovery tool and stuff.
Sent from my ONE A2005 using Tapatalk
Click to expand...
Click to collapse
I managed to get into recovery. I don't know how to flash Android 7.0 for my Aristo, though.. so I'm researching it.
EDIT: Got a ROM flashed. Everything working now.
please help me this is between live and death. I bought a coolpad 8715 but the android version doesn't work with Playstore and everything about it is in Chinese, I try to change the language to English but the apps are still written in China. please how can I install another OS on it that support Playstore. I downloaded the firmware ( 8715_4.4.016.P1.8715.CPB ) which is in CPB format and i try to extract it to change application and some settings, after extraction I found some files but I don't know which one to edit or how to. The help I needed is that, how to edit my firmware .....CPB file after extraction and pack it back as .......CPB file so that I can use it to flash my coolpad 8715. Or is their any OS or ROM I can use like KitKat, lollipop, marshmallow miui etc. I try to update the phone with wireless hotspot, not working. I also try to install KitKat 4.4.2 Custom ROM through the phone recovery mode which is in China, but showing verification failed and signature error. please help me what can I do, am ready to take any ricks.
King smus said:
please help me this is between live and death. I bought a coolpad 8715 but the android version doesn't work with Playstore and everything about it is in Chinese, I try to change the language to English but the apps are still written in China. please how can I install another OS on it that support Playstore. I downloaded the firmware ( 8715_4.4.016.P1.8715.CPB ) which is in CPB format and i try to extract it to change application and some settings, after extraction I found some files but I don't know which one to edit or how to. The help I needed is that, how to edit my firmware .....CPB file after extraction and pack it back as .......CPB file so that I can use it to flash my coolpad 8715. Or is their any OS or ROM I can use like KitKat, lollipop, marshmallow miui etc. I try to update the phone with wireless hotspot, not working. I also try to install KitKat 4.4.2 Custom ROM through the phone recovery mode which is in China, but showing verification failed and signature error. please help me what can I do, am ready to take any ricks.
Click to expand...
Click to collapse
Sent from my LGE LM-X220 using XDA Labs
hello guys my device is a lg v30 tmobile and i had lineage os installed i wanted to flashed it again with different gapps but now when trying to flash rom again it says that my device is not a v30 and if i try to boot or turn off my phone it just boots back into twrp any solution for that im pretty much stock in twrp
el.quechon said:
hello guys my device is a lg v30 tmobile and i had lineage os installed i wanted to flashed it again with different gapps but now when trying to flash rom again it says that my device is not a v30 and if i try to boot or turn off my phone it just boots back into twrp any solution for that im pretty much stock in twrp
Click to expand...
Click to collapse
You may have to LG UP and start over, also you can try one of the stock based roms.
Ainz_Ooal_Gown said:
You may have to LG UP and start over, also you can try one of the stock based roms.
Click to expand...
Click to collapse
how can i get in download mode everytime i try to power off it just reboots to twrp
el.quechon said:
how can i get in download mode everytime i try to power off it just reboots to twrp
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Click to collapse
There should be a option under reboot to just shut off does it try to reboot if you click that?
Ainz_Ooal_Gown said:
There should be a option under reboot to just shut off does it try to reboot if you click that?
Click to expand...
Click to collapse
yes and every options of twrp asks me if i want to install twrp app which is weird
So connecting usb cable, force resetting it, press combo for download mode (volume up + usb cable ?)
doesn't work ?
Or at least fastboot mode ?
connecting usb cable, force resetting it (vol down + power), press combo for fastboot mode (volume down + usb cable)
zacharias.maladroit said:
So connecting usb cable, force resetting it, press combo for download mode (volume up + usb cable ?)
doesn't work ?
Or at least fastboot mode ?
connecting usb cable, force resetting it (vol down + power), press combo for fastboot mode (volume down + usb cable)
Click to expand...
Click to collapse
ill try letting it reboot with the usb cable and see what happens
when twrp reboots it doenst even show the lg v30 screen it just shows a black screen for half a second then it goet straight to twrp
edit: i restored a stock backup and nothing is there a solution that can be done from twrp terminal
el.quechon said:
hello guys my device is a lg v30 tmobile and i had lineage os installed i wanted to flashed it again with different gapps but now when trying to flash rom again it says that my device is not a v30 and if i try to boot or turn off my phone it just boots back into twrp any solution for that im pretty much stock in twrp
Click to expand...
Click to collapse
that's the important part, I don't really know how much the t-mobile models differ from the H930 ones
but there should be fastboot ? download mode ? "factory reset" functionality (via button dance botting into TWRP) ?
el.quechon said:
hello guys my device is a lg v30 tmobile and i had lineage os installed i wanted to flashed it again with different gapps but now when trying to flash rom again it says that my device is not a v30 and if i try to boot or turn off my phone it just boots back into twrp any solution for that im pretty much stock in twrp
Click to expand...
Click to collapse
You might have done what I did which is flash twrp.img in recovery.. it won't go back to initial password screen. I did that and had the same issues.. I recently did it.. now it only restores backups which is how I got lineage or other rooms back.. after wiping the system partition, it also only flashes stock debloated room, but anything else I flash crash system partition.. I'm going to start over but with treble recovery in root process and just avoid messing with it..
lowkeyst4tus said:
You might have done what I did which is flash twrp.img in recovery.. it won't go back to initial password screen. I did that and had the same issues.. I recently did it.. now it only restores backups which is how I got lineage or other rooms back.. after wiping the system partition, it also only flashes stock debloated room, but anything else I flash crash system partition.. I'm going to start over but with treble recovery in root process and just avoid messing with it..
Click to expand...
Click to collapse
i didnt flash recovery i was flashing the custom rom but if i restore a stock rom back up it doesnt work either
el.quechon said:
i didnt flash recovery i was flashing the custom rom but if i restore a stock rom back up it doesnt work either
Click to expand...
Click to collapse
Did you restores the recovery as well? I did that which is suspect source of the problem number 2.. even flashing magisk crash my system partition.. but not the magisk in the stock room, probably cause it's built in.. or any restores.. either way I'm going to start over.. not touching recovery after root & not backing up recovery partition to confirm a few things.. can you flash debloated rom after formatting system partition? Aroma gapps don't work for me but other gapps does.. I found out the hard way cause I didn't see any information on it in the threads.. I read it's a common issue with TWRP recovery on multiple devices..
lowkeyst4tus said:
Did you restores the recovery as well? I did that which is suspect source of the problem number 2.. even flashing magisk crash my system partition.. but not the magisk in the stock room, probably cause it's built in.. or any restores.. either way I'm going to start over.. not touching recovery after root & not backing up recovery partition to confirm a few things.. can you flash debloated rom after formatting system partition? Aroma gapps don't work for me but other gapps does.. I found out the hard way cause I didn't see any information on it in the threads.. I read it's a common issue with TWRP recovery on multiple devices..
Click to expand...
Click to collapse
Got it working luckily my phone was almost dead so once it died tarp started working fine so now everything is normal
el.quechon said:
when twrp reboots it doenst even show the lg v30 screen it just shows a black screen for half a second then it goet straight to twrp
edit: i restored a stock backup and nothing is there a solution that can be done from twrp terminal
Click to expand...
Click to collapse
I had that once when i tried to flash the aroma gapps for pie ?
that kinda ****ed up TWRP, a force reset (vol- + power) did the job for me, as all the reboot/shutdown options in TWRP didnt wanna work.
SGCMarkus said:
I had that once when i tried to flash the aroma gapps for pie ?
that kinda ****ed up TWRP, a force reset (vol- + power) did the job for me, as all the reboot/shutdown options in TWRP didnt wanna work.
Click to expand...
Click to collapse
Exactly what happens to me try the aroma installer from gapps project and everything went down hill now I flashed the stock one they have.
How can I delete Google apps installed by gapps without making other Google apps crash
Did you not have a backup of your rom using twrp before you made the change? Isn't that the whole point of having twrp and a phone with SD card? Always backup your whole phone before making a change. It has saved my phone many times.
Alibaba0101 said:
Did you not have a backup of your rom using twrp before you made the change? Isn't that the whole point of having twrp and a phone with SD card? Always backup your whole phone before making a change. It has saved my phone many times.
Click to expand...
Click to collapse
Yes I had a back up but it was twrp acting up by not being able to boot.
My phone was just booting back to twrp even when pressing power off some how by finally powering off the device (letting it discharge all the way) that was the only thing that fix it me twrp started working fine after that
My twrp has been acting funny/unpredictable. Or I am not doing something right. Mostly has to do with the restore function. I generally have two separate roms backed up in restore. But, lately, I will see only one listed. When I get back to the phone and check in my root manager, I will see them both listed. And then later, it (Rom) "might or might not" return to the restore function area.
But, lately it seems that when I restore the system, I can not open it up in the lock screen (does not recognize the pin). I have to turn the phone off, then use the vol down and power button to get back into twrp. Luckily, I have a couple of roms downloaded in the install section which then does let me flash and reboot, but I have to start new/over.
I don't know if reflashing twrp in recovery will help or not (have never done it).
I'm afraid one of these times I will some how get locked out or not be able to flash a good rom.
gimpy1 said:
My twrp has been acting funny/unpredictable. Or I am not doing something right. Mostly has to do with the restore function. I generally have two separate roms backed up in restore. But, lately, I will see only one listed. When I get back to the phone and check in my root manager, I will see them both listed. And then later, it (Rom) "might or might not" return to the restore function area.
But, lately it seems that when I restore the system, I can not open it up in the lock screen (does not recognize the pin). I have to turn the phone off, then use the vol down and power button to get back into twrp. Luckily, I have a couple of roms downloaded in the install section which then does let me flash and reboot, but I have to start new/over.
I don't know if reflashing twrp in recovery will help or not (have never done it).
I'm afraid one of these times I will some how get locked out or not be able to flash a good rom.
Click to expand...
Click to collapse
when it doesnt recognize your pin, go (in twrp file manager) to /data/system/ and delete the locksettings.db(-sh/-wal) files...
I think that was the path, you can google that too ^^
Thx, SGCMarkus, I did delete just the one db only file. It did away with the pin unlock code on reboot (but I did not do a restore, just a reboot back into my system), so I assume it will work. I will try it when I have time. I think that deletion has to be done everytime in twrp, because the line does reappear the next time I booted back into twrp?
Thx.