Related
Hi Everybody,
I unlock the bootloader of my HTC view, I also did install the recovery as
http://forum.xda-developers.com/showthread.php?t=1414137
Then I jumped to install the custom rom (forgot to the S-off first), and I could not! and the existing rom is gone as well.
Now I am restarting into a black screen. I do not have a nandroid backup!
I saw a thread:
http://forum.xda-developers.com/showthread.php?t=1038638
that means I need to install a ruu! but the links are not working, if that is the case, can anybody please provide me with a working link?
Thanks,
I believe you can download a ROM, has to be same android version as the one you were on last, so GB or honeycomb. Copy the boot.IMG from the ROM into the same directory as your fast boot commands
Get into recovery flash ROM
Get into fast boot and
Open cmd on PC
Get to your adb directory
Enter
Fastboot flash boot boot.IMG
Or
Find a ROM that does not have a custom kernel
Or hope someone will upload your ruu
Flyer
If you unlocked your bootloader at htcdev.com you don't need to s-off your device! Just download any custom ROM that meet the requirements of your Flyer, enter into recovery by pressing power and volume down button, wipe everything, copy custom ROM you downloaded into the flashcard and flash it. That's it. Smooth flashing!!!
mcord11758 said:
I believe you can download a ROM, has to be same android version as the one you were on last, so GB or honeycomb. Copy the boot.IMG from the ROM into the same directory as your fast boot commands
Get into recovery flash ROM
Get into fast boot and
Open cmd on PC
Get to your adb directory
Enter
Fastboot flash boot boot.IMG
Or
Find a ROM that does not have a custom kernel
Or hope someone will upload your ruu
Flyer
Click to expand...
Click to collapse
Thanks, it was difficult to find a HC rom! apparently everybody is moving to other devices... I am downloading DesensedView
-2.1.zip hope that works. Thanks for the suggestion. I have been busy with this from yesterday and tried almost everything come into my mind. will let you know if that worked.
Keioboy said:
If you unlocked your bootloader at htcdev.com you don't need to s-off your device! Just download any custom ROM that meet the requirements of your Flyer, enter into recovery by pressing power and volume down button, wipe everything, copy custom ROM you downloaded into the flashcard and flash it. That's it. Smooth flashing!!!
Click to expand...
Click to collapse
Yes, I unlocked it on htcdev.com, and I have two roms (ICS and GC) but none works, after flashing those in recovery, a black screen comes up right after htc logo and nothing happens! I deleted everything, all the cashes and data and flashed these roms, no good, stuck on the black screen. any suggestions? I am even looking for a way to at least go back to my HC!
Thanks
OK. In this case let's try to revert everything back. Make shure what ROM was installed in your device (GB or HC) 1. go to http://htcruu.com/?dir=Flyer_View. 2. Download proper RUU installer. 3. Make Gold Card (just in case if downloaded wrong region RUU). 4. Boot into bootloader and start flashing downloaded RUU.
I am telling you that you can not flash an ICS or CG's JB rom because the boot.img will not flash through recovery with HTC dev unlock. were you on HC or GB prior
Hi All,
Long time lurker and I appreciate all the work everyone does here. It makes owning an android device a great amount of fun...but as you can see by the title of the thread, a great amount of stress as well :laugh:
My device is unlocked and I've used CWM and recenlty noticed that along one of my flashes TWRP 2.4 installed over CWM. All is well because I was meaning to switch over and try this recovery out. Smooth, fast, I like. But I recently installed CM 10.1 using the october version with the JB bootloader because I did not have it. Everything was nice, but I wanted to update CM 10.1 to a more recent UNOFFICIAL build so I flased the 3/20 version on my device. Everything was smooth but the WiFi dropped all the time so I decided to wait out a more stable "official" version of CM 10.1. Take note that I have(had) TWRP 2.4. Now I wanted to stick with JB 4.2.X so I decided to flash Energy's 3/21 build but this hung up on the ASUS screen... So I decided to reflash the rom but first installing the JB bootloader and partitions zip. Still no luck and while exiting TWRP, I noticed that it stated that my device isn't rooted and would I like to root? So I swiped and did it but it seems that the JB bootloader and partitions zip file erased everything on my device, Roms, GAPPS, SU, backups...gone.
The next thing I did was execute Urkels fresh root and fresh start and that seemed to go through all the steps with no issue. When I went back into recovery I noticed that I now have TWRP 2.2.2.1 with a JB bootloader... so what ever I did downgraded TWRP? Ok... Now I wanted to play it safe and stick to the October version of CM 10.1 with the JB bootloader but while flashing the rom (ext SDCARD) i receive an error. I decided to re-execute Urkels fresh root and fresh start and now all my device does is boot into TWRP 2.2.2.1. I can't use fastboot even with holding the power button and vol down.
At this point I feel lost and defeated, I can't use external SD anymore and I can only mount the system. So I decided to see if ADB works. ADB works great in recovery and am able to send files to the device. I sent a ROM to see if I can install but it fails because it can't mount the cache and this is where I am now. Lost... confused and desperate for help :crying: I'll make sure XDA gets a nice donation if anyone can help me out!
What works -
boot to TWRP 2.2.2.1 (thats all)
ADB in recovery
What doesn't-
No rom installed
No backup
No fastboot
My troubleshooting
Again ANY help is appreciated!
Mike
Would I be able to update TWRP within TWRP using a 2.4.4.0 zip file?
TheYoz said:
Would I be able to update TWRP within TWRP using a 2.4.4.0 zip file?
Click to expand...
Click to collapse
This is happening because you are now on 4.2.1 bootloader with an old TWRP which is not compatible with the new bootloader.
When you say you cannot access fast boot do you mean the usb icon is missing? If you do that is part of the new bootloader. As soon as you get to where the icons are you are automatically in fast boot unless you select one of the icons.
I'm out at the moment but if you reply letting me know that you can get to the icons I will post a file when I get back and some instructions to downgrade you to old bootloader and compatible TWRP.
flumpster said:
This is happening because you are now on 4.2.1 bootloader with an old TWRP which is not compatible with the new bootloader.
When you say you cannot access fast boot do you mean the usb icon is missing? If you do that is part of the new bootloader. As soon as you get to where the icons are you are automatically in fast boot unless you select one of the icons.
I'm out at the moment but if you reply letting me know that you can get to the icons I will post a file when I get back and some instructions to downgrade you to old bootloader and compatible TWRP.
Click to expand...
Click to collapse
I figured my TWRP version might have been the culprit...
When I restart and hold the vol down button it normally would activate fastboot, now it goes directly to TWRP, no icons whatso ever. Before I would get the recovery icon, a usb (I think) and an option to wipe data. I can't get to that screen anymore. Is there a command in adb that will allow me to restart to fastboot from recovery? I myself am at work too so I will test anything I can in 3 - 4 hours. Thanks for taking the time to respond! :good:
So basically I won't be able to put TWRP 2.4.4.0 within my current version of TWRP?
TheYoz said:
I figured my TWRP version might have been the culprit...
When I restart and hold the vol down button it normally would activate fastboot, now it goes directly to TWRP, no icons whatso ever. Before I would get the recovery icon, a usb (I think) and an option to wipe data. I can't get to that screen anymore. Is there a command in adb that will allow me to restart to fastboot from recovery? I myself am at work too so I will test anything I can in 3 - 4 hours. Thanks for taking the time to respond! :good:
So basically I won't be able to put TWRP 2.4.4.0 within my current version of TWRP?
Click to expand...
Click to collapse
The version of TWRP you have will not mount the partitions you need to flash anything. You either need to downgrade the bootloader so that version of TWRP will work or get the version of TWRP back on there that was edited to work with the new 4.2.1 bootloader.
When you installed that partition.zip from energy rom it installed the new bootloader and the compatible twrp the same time. To go back he also has a zip that will restore old bootloader and old twrp. This is what you should have done.
What I am worried about now is the fact that you cannot even get to fastboot from the buttons.
Try adb reboot bootloader.
If that lets you in then download this .. http://flumpster.lolcakes.com/android/blob and place it in your fastboot directory.
Now type.
fastboot -i 0x0B05 flash staging blob
wait for it to fully flash and then type
fastboot -i 0x0B05 reboot
Give it about 20 seconds, if it doesn't restart then you will have to hold the power button down for 10 seconds to force a restart.
When it restarts it should now start to fill the blue line on the Asus screen which will flash the old bootloader and compatible TWRP. If it does this then great, just wait until it has finished and it should put you back into twrp where you will be able to install a rom off your external SD.
If it does not do the blue line then we have bigger probs and I hope you have nvflash backup files.
flumpster said:
The version of TWRP you have will not mount the partitions you need to flash anything. You either need to downgrade the bootloader so that version of TWRP will work or get the version of TWRP back on there that was edited to work with the new 4.2.1 bootloader.
When you installed that partition.zip from energy rom it installed the new bootloader and the compatible twrp the same time. To go back he also has a zip that will restore old bootloader and old twrp. This is what you should have done.
What I am worried about now is the fact that you cannot even get to fastboot from the buttons.
Try adb reboot bootloader.
If that lets you in then download this .. http://flumpster.lolcakes.com/android/blob and place it in your fastboot directory.
Now type.
fastboot -i 0x0B05 flash staging blob
wait for it to fully flash and then type
fastboot -i 0x0B05 reboot
Give it about 20 seconds, if it doesn't restart then you will have to hold the power button down for 10 seconds to force a restart.
When it restarts it should now start to fill the blue line on the Asus screen which will flash the old bootloader and compatible TWRP. If it does this then great, just wait until it has finished and it should put you back into twrp where you will be able to install a rom off your external SD.
If it does not do the blue line then we have bigger probs and I hope you have nvflash backup files.
Click to expand...
Click to collapse
Crossing my fingers... I will try what you mentioned and no, I don't have NVFLASH. Something that I have been meaning to do for a few weeks now too. Thanks for the help I will update when I get a chance to try.
Mikw
TheYoz said:
Crossing my fingers... I will try what you mentioned and no, I don't have NVFLASH. Something that I have been meaning to do for a few weeks now too. Thanks for the help I will update when I get a chance to try.
Mikw
Click to expand...
Click to collapse
You cannot do the nvflash process now. You could only do it while on ICS and there is no way back to ICS without having nvflash backups.
flumpster said:
You cannot do the nvflash process now. You could only do it while on ICS and there is no way back to ICS without having nvflash backups.
Click to expand...
Click to collapse
I am able to adb reboot bootloader, and it brings me to fastboot!
I successfully executed the steps you gave me but I didn't get the android screen with the blue line... it went back to TWRP 2.2.2.1. Can I fastboot the new version of TWRP?
TheYoz said:
I am able to adb reboot bootloader, and it brings me to fastboot!
I successfully executed the steps you gave me but I didn't get the android screen with the blue line... it went back to TWRP 2.2.2.1. Can I fastboot the new version of TWRP?
Click to expand...
Click to collapse
Tried one more time with no success... Please let me know if I have any other options since I can get to fastboot via ADB.
I think the reason I am running into this mess is because I didn't download the JB update from ASUS and move the system.blob file according to Urkel fresh start
TheYoz said:
Tried one more time with no success... Please let me know if I have any other options since I can get to fastboot via ADB.
I think the reason I am running into this mess is because I didn't download the JB update from ASUS and move the system.blob file according to Urkel fresh start
Click to expand...
Click to collapse
I have even tried installing the TWRP.blob (newest JB version) file using this method but still reverts to version 2.2.2.1. I'm stumped
TheYoz said:
I have even tried installing the TWRP.blob (newest JB version) file using this method but still reverts to version 2.2.2.1. I'm stumped
Click to expand...
Click to collapse
I was worried about this. I have seen loads of people with the same problem you have over on the tf300 forums.
They can access fastboot thru adb reboot fastboot and it appears to send the file over ok but then it doesn't work.
When you mentioned you couldn't get to fastboot by holding button combo it looked like the same prob as them.
Have a look at this thread. http://forum.xda-developers.com/showthread.php?t=2179874
flumpster said:
I was worried about this. I have seen loads of people with the same problem you have over on the tf300 forums.
They can access fastboot thru adb reboot fastboot and it appears to send the file over ok but then it doesn't work.
When you mentioned you couldn't get to fastboot by holding button combo it looked like the same prob as them.
Have a look at this thread. http://forum.xda-developers.com/showthread.php?t=2179874
Click to expand...
Click to collapse
So I probably need to send it to ASUS or wait for a solution? That is for the TF300 would I be able to use any steps for that device with mine?
Also,
I purchased this in January 2012 from best buy, any possibility I can go through them to have this issue fixed?
TheYoz said:
I have even tried installing the TWRP.blob (newest JB version) file using this method but still reverts to version 2.2.2.1. I'm stumped
Click to expand...
Click to collapse
Flash the .img not the blob that should fix your issue.
Loco0729 said:
Flash the .img not the blob that should fix your issue.
Click to expand...
Click to collapse
I doubt it will but he can try.
No luck flashing the .img file instead. This is the worst
Flumpster thanks a bunch for all of your help. I ended up sending in the tablet, as expected they had to replace the motherboard.:
They quoted me this origionally:
Parts: $165
Labor: $65
Shipping $10
TOTAL $240!!!
I called and complained until my eyes popped out of my head and they ended up replacing the motherboad and shipped it back to me for $150. Now I think I'm going to sell this thing with the dock and buy a Nexus 10. Again, thanks for your help.
Another note... It will probably be a pain to unlock and root this thing again after the RMA im assuming. No more ASUS.
SOLVED
Hey, I have htc evo 3d gsm (shooteru). I unlocked the bootloader using htcdev.com and installed clockworkmod recovery. Then I changed cid to HTC__001 and tried to flash a gingerbread ROM in preparation for using the flashmaniac tool to downgrade my hboot (1.53.0007 -> 1.49.0007).
But when I tried to flash the gb rom the recovery said that installation finished but the phone did nothing after reboot. So I took out the battery and went into bootloader and everything looked the same as before the flash attempt. So I tried once again with same result. Then I powered off the phone and now when I turned it on again it only shows the HTC logo for a few seconds and then nothing (the buttons at the bottom have their lights turned on though).
Any ideas?
Yes, hboot version not compatible with gb rom, and or boot partition didn't get flashed. Unlocked but s-on doesn't let boot partition have write if booted into recovery in a normal way.
So yoy can get boot.img from install zip and flash with fastboot
fastboot flash boot boot.img
Or you can reinstall from recovery if booted from fastboot command.
fastboot boot recovery.img
Sent from my DOWNGRADED EVO 3D, remember all development is done on my phone, not a computer
jcfunk said:
Yes, hboot version not compatible with gb rom, and or boot partition didn't get flashed. Unlocked but s-on doesn't let boot partition have write if booted into recovery in a normal way.
So yoy can get boot.img from install zip and flash with fastboot
fastboot flash boot boot.img
Or you can reinstall from recovery if booted from fastboot command.
fastboot boot recovery.img
Sent from my DOWNGRADED EVO 3D, remember all development is done on my phone, not a computer
Click to expand...
Click to collapse
Somehow got it at least to bootloader, no idea how, just tried taking out battery a few times and charging it a bit and it worked.
Thanks for the advice, didn't realize there was a difference between these flashing methods.
randomguyhtc said:
Somehow got it at least to bootloader, no idea how, just tried taking out battery a few times and charging it a bit and it worked.
Thanks for the advice, didn't realize there was a difference between these flashing methods.
Click to expand...
Click to collapse
Power + volume down when turning on will get you into bootloader
Sent from my DOWNGRADED EVO 3D, remember all development is done on my phone, not a computer
jcfunk said:
Power + volume down when turning on will get you into bootloader
Sent from my DOWNGRADED EVO 3D, remember all development is done on my phone, not a computer
Click to expand...
Click to collapse
I know , it just didn't work for some reason before.
So I flashed the boot.img and now it's stuck in a boot loop. Tried going to cwm recovery and wiping various caches etc and flashing again, and flashing boot.img again but it still goes into boot loop.
I would just use the flashmaniac's tool anyway because I don't care about any data on the phone or anything, but it seems that it requires the phone to be booted before it can start the downgrade.
What should I do? Try to flash other roms maybe? The one that I have now is EU_Shooter_U-1.20.401.8_ROOTED.
So I extracted a rom.zip from a RUU but it won't flash from cwm "Can't open /sdcard/rom.zip (bad)", should I try to flash it with adb/fastboot? I'm worried that the zip may be broken (even though archive manager integrity check says its fine).
Would this work with shooteru/GSM?
[TOOL] Ultimate Recovery Tool 3.1 (Unbrick, Downgrade, VM Radio Fix/Reset)
I'm thinking it might be a way to sidestep the boot loop problem that I have now, just relock the bootloader and follow the instructions until I get HBoot 1.40.something like the guy in the video?
Do I need some special drivers when using the RUU executables on Windows?
So I've got it to work. The problem was what jcfunk said (both of the things he mentioned, actually), I was trying to flash a GB rom when I should have tried an ICS rom instead (lol). After going to ICS RUU, I did the wire trick (unlimited.io) and now everything works nicely and I can get the latest roms.
Glad to hear.
I'm not new to flashing custom roms and rooting Android devices, so I don't think I'm a noob at this. I decided to help my friend unleash the power in his HTC One S by rooting it and giving it a custom recovery, I went through the right processes, Unlocked the phone's bootloader, and flashed the superuser zip and the twrp image, as it didn't seem like a clockworkmod image was compatible with the phone.
I then booted into recovery, wiped/factory reset and then flashed the latest CM11 nightly and got an error in TWRP recovery about the bootloader not been interoperable something like "
Code:
2.15==2.13"
in the error message , fine, I rebooted back into fastboot and checked the HBOOT Version and found out the phone was on HBOOT 1.13 and I think CM11 requires the most recent HBOOT version to work on HTC devices. The phone has got S-Off though.
Now I'm stuck in a bootloop cause I already wiped the OS in TWRP, I have everything in place, the right drivers and all that, I also tried re-installing the stock rom by downloading an HTC One S's RUU file but the device wasn't recognized at all by the RUU installer, I also tried to flash a stock 4.0.x rom as a zip file, no Joy. Now the phone is stuck at the point where it doesn't have an OS to boot into at all.
I'll really appreciate the community's support helping me fix this issue.
geek-x said:
I'm not new to flashing custom roms and rooting Android devices, so I don't think I'm a noob at this. I decided to help my friend unleash the power in his HTC One S by rooting it and giving it a custom recovery, I went through the right processes, Unlocked the phone's bootloader, and flashed the superuser zip and the twrp image, as it didn't seem like a clockworkmod image was compatible with the phone.
I then booted into recovery, wiped/factory reset and then flashed the latest CM11 nightly and got an error in TWRP recovery about the bootloader not been interoperable something like "
Code:
2.15==2.13"
in the error message , fine, I rebooted back into fastboot and checked the HBOOT Version and found out the phone was on HBOOT 1.13 and I think CM11 requires the most recent HBOOT version to work on HTC devices. The phone has got S-Off though.
Now I'm stuck in a bootloop cause I already wiped the OS in TWRP, I have everything in place, the right drivers and all that, I also tried re-installing the stock rom by downloading an HTC One S's RUU file but the device wasn't recognized at all by the RUU installer, I also tried to flash a stock 4.0.x rom as a zip file, no Joy. Now the phone is stuck at the point where it doesn't have an OS to boot into at all.
I'll really appreciate the community's support helping me fix this issue.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2322755
You need that. Luckily you're already S-Off, so shouldn't be terrible to get going again. Just update the firmware, reinstall TWRP and re-flash CM11. Should be good to go afterwards.
es0tericcha0s said:
http://forum.xda-developers.com/showthread.php?t=2322755
You need that. Luckily you're already S-Off, so shouldn't be terrible to get going again. Just update the firmware, reinstall TWRP and re-flash CM11. Should be good to go afterwards.
Click to expand...
Click to collapse
Thank you so much for the reply, does it matter that I don't have an OS to boot into as I already wiped and factory reset the phone for installation of a new rom.?
geek-x said:
Thank you so much for the reply, does it matter that I don't have an OS to boot into as I already wiped and factory reset the phone for installation of a new rom.?
Click to expand...
Click to collapse
Nah, shouldn't. The firmware we're referring to here is independent of the OS.
es0tericcha0s said:
Nah, shouldn't. The firmware we're referring to here is independent of the OS.
Click to expand...
Click to collapse
At the end of the guide, should help fix the issue, there's a part where I'm supposed to install the new CM kernel from the CM .zip package, how do I flash a kernel from Fastboot?
geek-x said:
At the end of the guide, should help fix the issue, there's a part where I'm supposed to install the new CM kernel from the CM .zip package, how do I flash a kernel from Fastboot?
Click to expand...
Click to collapse
Since you are S-Off, needing fastboot to install the boot.img is not necessary. It will install through recovery.
But, for future reference, you would boot to the bootloader screen, select fastboot, then assuming you have fastboot set up on the PC and the boot.img in the directory of said fastboot, you would use this command:
fastboot flash boot boot.img
then
fastboot reboot
es0tericcha0s said:
Since you are S-Off, needing fastboot to install the boot.img is not necessary. It will install through recovery.
But, for future reference, you would boot to the bootloader screen, select fastboot, then assuming you have fastboot set up on the PC and the boot.img in the directory of said fastboot, you would use this command:
fastboot flash boot boot.img
then
fastboot reboot
Click to expand...
Click to collapse
I tried flashing the firmware.zip file from the thread but I got a FAILED: (remote: not allowed) error in command prompt at the end of the process, what did I do wrong?
UPDATE: I was able to update the bootloader version successfully, as I forgot the part where I was to boot into RUU mode with fastboot oem rebootRUU and worked perfectly the second time.
I rebooted and found out the boot loader was updated to HBoot 2.15, and I also updated twrp to the latest S4 version but now in recovery I get errors about twrp been unable to mount the /data partition. Do I flash another recovery image?
UPDATE:
Thank you so much es0tericcha0s, I really appreciate the support, I got the /data mount issue fixed finally. I just had to flash an older twrp recovery image and then reflashed the new one in fastboot and I could then flash CM successfully.
I can't believe I finally unbricked this phone, its been bricked since Sunday. Once again, es0tericcha0s, Thank you!
geek-x said:
UPDATE: I was able to update the bootloader version successfully, as I forgot the part where I was to boot into RUU mode with fastboot oem rebootRUU and worked perfectly the second time.
I rebooted and found out the boot loader was updated to HBoot 2.15, and I also updated twrp to the latest S4 version but now in recovery I get errors about twrp been unable to mount the /data partition. Do I flash another recovery image?
Click to expand...
Click to collapse
You might need to RUU back then. If you have issues with the RUU exe, then you can extract the rom.zip and install it like you did the firmware. There are quite a few tutorials on how to extract it, or there might already be a version floating around for your phone.
I have the castor windy version 16gb SGP511. I was previously rooted but not unlocked. I unlocked the boot loader. Installed the twrp image on the pac man thread which i think was dual recovery cause Philz,Cwm came out, so I can install lollipop version of the rom. Made a backup of the stock rom. Followed this instructions - Install the Lollipop ROM + GApps+SuperSU using whatever Recovery you have.
- Turn off device completely.
- Press <Volume Up> and plug USB cable.
- LED should turn blue.
- Send command: "fastboot erase recovery"
- Send command for Castor_Windy: "fastboot flash recovery TWRP_Castor_Windy.img"
- Send command for Castor: "fastboot flash recovery TWRP_Castor.img"
- Unplug USB cable.
- Device will reboot.
- When LED turns pink press <Volume Up> and <Volume Down> several times.
- You should now see TWRP
I wasnt fast enough so stock rom booted. I used Adb reboot recovery to access recovery and did as the above mentioned. Wiped i tried to install the rom which failed. Rebooted back to system and got stuck in Sony boot up screen. I can access fastboot. Read though the forums I have to find a ftf or a system image file and use a flash tool. What ftf file or system image my I use use which will let me root my device again.
Thanks Steve
Kamaleon said:
What ftf file or system image my I use use which will let me root my device again.
Thanks Steve
Click to expand...
Click to collapse
Try this Xperia downloader tool. Should let you see which versions are which. If you want an easy root, then stay away from the KitKat builds, unless you want to unlock bootloader.
http://forum.xda-developers.com/cro...xperifirm-xperia-firmware-downloader-t2834142
Use Flashtool to flash your downloaded ftf file. Just make sure your device is charged.
http://forum.xda-developers.com/showthread.php?t=2335555
I believe flashtool will even install the drivers for your 511
Thanks for the reply. Flashed ftf file and my tablet is up an running. Do I have to unlock my bootloader again or is it unlocked already?
Kamaleon said:
Thanks for the reply. Flashed ftf file and my tablet is up an running. Do I have to unlock my bootloader again or is it unlocked already?
Click to expand...
Click to collapse
Well, now this depends.
If you previously had KK running, and flashed a original version JellyBean ROM, then it probably locked the bootloader again.
If you flashed the same version as you had previously installed, then it didn't lock it again.
Moscow Desire said:
Well, now this depends.
If you previously had KK running, and flashed a original version JellyBean ROM, then it probably locked the bootloader again.
If you flashed the same version as you had previously installed, then it didn't lock it again.
Click to expand...
Click to collapse
Thanks. Yes i was unlocked already, went through the process again to verify. Trying to upgrade my firmware which is 17...........402. to a kk build firmware. I have the old cwm recovery 6.0.4.6. being trying to upgrade or even change recovery to any recovery except dual recovery. Through fastboot which none of them stick. Fastboot erase recovery
fastboot flash recovery recovery.img all of them(CWM,TWRP,PHILZ). The process goes smoothly but when I access recovery the old recovery comes up. What seems to be problem? I cant change my recovery or even upgrade it. I never have had this problem before some insight needed before i take a wrong turn. LOL.
Kamaleon said:
Thanks. Yes i was unlocked already, went through the process again to verify. Trying to upgrade my firmware which is 17...........402. to a kk build firmware. I have the old cwm recovery 6.0.4.6. being trying to upgrade or even change recovery to any recovery except dual recovery. Through fastboot which none of them stick. Fastboot erase recovery
fastboot flash recovery recovery.img all of them(CWM,TWRP,PHILZ). The process goes smoothly but when I access recovery the old recovery comes up. What seems to be problem? I cant change my recovery or even upgrade it. I never have had this problem before some insight needed before i take a wrong turn. LOL.
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You mean the "factory" recovery comes up.
Well, just for info, you don't need to run the fastboot "erase" command when installing a recovery. Not necessary as the new image file will overwrite the existing.
Also, you don't exactly need to flash a recovery either. You can connect via USB, boot to bootloader, and run the "fastboot boot recovery.img (or whatever you named it) as long as your custom recovery is in the same folder as the fastboot.exe. This will just the custom recovery without installing it, thus allowing you to flash stuff.
As to why your fastboot flash isn't sticking, I'm new to the Sony tab, so haven't learned all the quirks yet as compared to Acer tabs.
Moscow Desire said:
You mean the "factory" recovery comes up.
Well, just for info, you don't need to run the fastboot "erase" command when installing a recovery. Not necessary as the new image file will overwrite the existing.
Also, you don't exactly need to flash a recovery either. You can connect via USB, boot to bootloader, and run the "fastboot boot recovery.img (or whatever you named it) as long as your custom recovery is in the same folder as the fastboot.exe. This will just the custom recovery without installing it, thus allowing you to flash stuff.
As to why your fastboot flash isn't sticking, I'm new to the Sony tab, so haven't learned all the quirks yet as compared to Acer tabs.
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I mean cwm recovery v6.0.4.6 comes up the one I installed Doomlords thread with the advanced kernel. I ran fastboot erase recovery command to see if the new recoverys would stick and replace it but it didn't. I have done your instructions before hand thats how I am accessing the bootloader. "fastboot boot recovery.img all add this command to see If the new recovery would pop up. Thanks for the reply.
Kamaleon said:
I mean cwm recovery v6.0.4.6 comes up the one I installed Doomlords thread with the advanced kernel. I ran fastboot erase recovery command to see if the new recoverys would stick and replace it but it didn't. I have done your instructions before hand thats how I am accessing the bootloader. "fastboot boot recovery.img all add this command to see If the new recovery would pop up. Thanks for the reply.
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Well, here's what I think is going on.
1. You installed Doomlords kernel. Note that this is a foto-kernel, which means the kernel itself has a partition that contains a recovery. What this means, is that as long a the fota-kernel was not replaced, then that specific recovery will be there.
2. You flashed a normal recovery. Now, I think this is there, but because of the fota-kernel, the fota-kernel is taking precedence.
Like I said, I don't know a lot about this Sony tab and the different partitions,as they are different from other tablets I am familiar with.
What puzzles me, is that if you flash a new "ftf" without changing any options in Flashtool, it "should" rewrite "every" partition on the tab, and install Stock recovery.
Now, based on my experience with Acer A500x and A700x tablets, I can say there are times when your issue happens. Rare, but it does happen. Things say they flash ok, but the old stuff still remains. The only option at that point, was to go back to a totally original version of the firmware.
Not sure I'm helping you on this. But the good thing, is that you can Fastboot Boot Recovery.
MD
Moscow Desire said:
Well, here's what I think is going on.
1. You installed Doomlords kernel. Note that this is a foto-kernel, which means the kernel itself has a partition that contains a recovery. What this means, is that as long a the fota-kernel was not replaced, then that specific recovery will be there.
2. You flashed a normal recovery. Now, I think this is there, but because of the fota-kernel, the fota-kernel is taking precedence.
Like I said, I don't know a lot about this Sony tab and the different partitions,as they are different from other tablets I am familiar with.
What puzzles me, is that if you flash a new "ftf" without changing any options in Flashtool, it "should" rewrite "every" partition on the tab, and install Stock recovery.
Now, based on my experience with Acer A500x and A700x tablets, I can say there are times when your issue happens. Rare, but it does happen. Things say they flash ok, but the old stuff still remains. The only option at that point, was to go back to a totally original version of the firmware.
Not sure I'm helping you on this. But the good thing, is that you can Fastboot Boot Recovery.
MD
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I started from zero again flashed ftf Firmware SGP511_17.1.1.A.0.402. Verfied that i was bootloader unlocked I still was. Used fastboot to flash Dooms Kernel, without a problem used cwm revovery to flash Supersu. Tried to upgrade my firmware with the prerooted rooms in thread flashed with out a problem but no difference was provided. Verified in settings and initial firmware stands (SGP511_17.1.1.A.0.402). Tried to flash CM12 got stuck on a bootloop. Fastboot flashed the boot img provided didn't work for me so I flahed Teslas rom Followed instructions provided
1. Make sure you have CWM installed and a working nandroid backup
2. Download the ROM.
3. Place the ROM on your SD-Card.
4.Extract boot.img included in zip and fastboot flash it via Flashtool or CMD
5. Reboot to recovery.
6. Wipe data-factory reset/cache partition/dalvik cache
7. Flash the ROM.
Flash went through but when I try to access recovery through the rom or adb recovery doesnt come up. The tablet just stays black on recovery screen and the tablets led turns yellow. I have adb access so went to access fastboot flashed different recoverys. None of them (flashed without a problem), work but if a flashed Dooms I have access to recovery again, but loose functionality of the rom it gets stuck on sony screen. I have to do the steps all over again without a working recovery. This has being a learning experience I am HTC guy so the process with sony products is new to me as well. So where do you think I should go on from here; flash a newer ftf or lock and unlock my bootloader again to see if something happens or just move on jajajajj . Anyways thanks a lot for your help.
Kamaleon said:
I started from zero again flashed ftf Firmware SGP511_17.1.1.A.0.402. Verfied that i was bootloader unlocked I still was. Used fastboot to flash Dooms Kernel, without a problem used cwm revovery to flash Supersu. Tried to upgrade my firmware with the prerooted rooms in thread flashed with out a problem but no difference was provided. Verified in settings and initial firmware stands (SGP511_17.1.1.A.0.402). Tried to flash CM12 got stuck on a bootloop. Fastboot flashed the boot img provided didn't work for me so I flahed Teslas rom Followed instructions provided
1. Make sure you have CWM installed and a working nandroid backup
2. Download the ROM.
3. Place the ROM on your SD-Card.
4.Extract boot.img included in zip and fastboot flash it via Flashtool or CMD
5. Reboot to recovery.
6. Wipe data-factory reset/cache partition/dalvik cache
7. Flash the ROM.
Flash went through but when I try to access recovery through the rom or adb recovery doesnt come up. The tablet just stays black on recovery screen and the tablets led turns yellow. I have adb access so went to access fastboot flashed different recoverys. None of them (flashed without a problem), work but if a flashed Dooms I have access to recovery again, but loose functionality of the rom it gets stuck on sony screen. I have to do the steps all over again without a working recovery. This has being a learning experience I am HTC guy so the process with sony products is new to me as well. So where do you think I should go on from here; flash a newer ftf or lock and unlock my bootloader again to see if something happens or just move on jajajajj . Anyways thanks a lot for your help.
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Well, I'm not sure which route to take.
However, I will tell you what I have learned the other day.
I have the 521 with unlocked bootloader. Rooted with my own boot.img, flashed SuperSU using "flashboot boot recovery.img" (yeah, sometimes it doesn't show on the display, so it takes a few times).
Now, other day I was going to check out the new LyPop pre-rooted. Fastboot flash recovery recovery,img, and it won't boot it to recovery like it should. Like it's not flashed. Tried it a couple times. Now, I didn't install the dual recovery as I'm not sure how that kernel (boot.img) will interact with my current tabs OS. Not to mention I need it for my work until tomorrow. But strangely it sounds like the same issue you have.
This weekend I will investigate it. As for me, I will probably flash the Stock ftf lyPop build, and just root it using a modified boot.img.
One thing I do know, is flashing a custom recovery to the "recovery" partition, doesn't seem to work like it used to work on other devices. It seems the flashing to the "Fota kernel" partition seems to be the only method that works. This is what happens when you flash that dual recovery, or any recovery that has a boot image using "Fota". Probably explains why you can't get rid of it using "fastboot erase recovery". because it's erasing the wrong partition. Only flashing a full ftf gets rid of it, because the ftf has a new FotaKernel it flashes.
Eh, something like that. Will look at it this weekend.