BOOT LOOP - Huawei MediaPad, T-Mobile SpringBoard

My phones loads up to home screen then reboot in about 10 seconds... Any ideas? Running EMUI 3.1/Android 5.1 beta build. was trying to revert back to stock B013 and thats when this problem started

you go back from 5.1.1 to 5.0?
I had the same Problem,after a factory reset it works again

letschky said:
you go back from 5.1.1 to 5.0?
I had the same Problem,after a factory reset it works again
Click to expand...
Click to collapse
For some reason, I can't boot into factory reset...

use ADB and Huawei update extractor to reinstall the ROM of your choice:
http://forum.xda-developers.com/showpost.php?p=56447461&postcount=17

Djiban said:
use ADB and Huawei update extractor to reinstall the ROM of your choice:
http://forum.xda-developers.com/showpost.php?p=56447461&postcount=17
Click to expand...
Click to collapse
Thanks... I will sure give this a try!

I got into FASTBOOT&RESCUE MODE..... What next? When I get to my home screen/desktop, my phone still reboots after 10 seconds so I can't do anything there... Any help would be appreciated

Steamer2499 said:
I got into FASTBOOT&RESCUE MODE..... What next? When I get to my home screen/desktop, my phone still reboots after 10 seconds so I can't do anything there... Any help would be appreciated
Click to expand...
Click to collapse
If you can goto fastboot, simply install recovery.img from UPDATE.APP(use huawei update extractor to extract img).
then copy update.app to dload folder in sd card and poweroff device.
press vol down + power button, it will boot into recovery and install UPDATE.app.
I faced this problem when from 5.1, i installed kangvipB015. it worked the way i told above.

Okay... I had my phone plugged into my usb 3.0 then I plugged the phone into my usb 2.0 port and phone started responded to my holding down volume and power buttons then phone booted up into unknown update and now everything is fine.... weird though

Huawei x2 loop
Hello. my X2 boots and reaches lockscreen, when I input my password a window comes up that says the system is not responding. After I click OK or WAIT the homescreen shows up, but after a while phone restarts and the same sequence happens again. I have tried booting into safe mode but the same thing happens. I also tried POWER plus VOL UP to clear cache. I have left the phone off and with zero battery power to simulate a battery pull. I cannot RESET however since I have valuable data on the phone which I cannot lose. Before this I was attempting to delete files by uploading to Google Photos, the phone froze so I restarted. When it booted that is when the looping began. I don't remember the version my X2 is in but since I got it I only had updated it once last year. I hope someone can help me.
Mia

Related

Helphelphelphelp!!!!

OK so I tried to root my Galaxy tab 10.1 lte.
I downloaded the files from here http://forum.xda-developers.com/showthread.php?p=16993221#post16993221
then i put them on my tabs sd card
then i rebooted my tab into the stock recovery mode
I installed the package
then i rebooted
everything was working fine, i had superuser now
then I got rom manager from the store
then I used rom manager to flash CWM
then I tried making a backup and rebooting
now i have bootloop
plzplzplzplzplzplzplzzzzz help me!!!!!
chiefobama27 said:
OK so I tried to root my Galaxy tab 10.1 lte.
I downloaded the files from here http://forum.xda-developers.com/showthread.php?p=16993221#post16993221
then i put them on my tabs sd card
then i rebooted my tab into the stock recovery mode
I installed the package
then i rebooted
everything was working fine, i had superuser now
then I got rom manager from the store
then I used rom manager to flash CWM
then I tried making a backup and rebooting
now i have bootloop
plzplzplzplzplzplzplzzzzz help me!!!!!
Click to expand...
Click to collapse
Clear Cache and Dalvik
how do I do so? I'm getting bootloop and cannot use recovery mode
chiefobama27 said:
how do I do so? I'm getting bootloop and cannot use recovery mode
Click to expand...
Click to collapse
Hold down the power button (takes 10 seconds or so), then when the reboot process is called hold down the volume button closest to the power button. Hold both of these until you get to the download/recovery menu and then you should know what to do from there.
sendan said:
Hold down the power button (takes 10 seconds or so), then when the reboot process is called hold down the volume button closest to the power button. Hold both of these until you get to the download/recovery menu and then you should know what to do from there.
Click to expand...
Click to collapse
Ok. I used odin to flash a stock version. now theres no boot loop, and i can use CWM. when I try to reboot, Nothing really happens. Does it just take a long time to reboot or...?
btw thanks for all the help
It can take a while for the first boot because the system has to re-build the cache. It won't take longer than 15 minutes though.
Thanks for all the help guys, I fixed it I ended up reverting it back to out-of-the box state w/ SU. altho I am having 1 small problem. its been like a half hour so far and it has not prompted me with the system update from 3.1 to 3.2. What can I do?
chiefobama27 said:
Thanks for all the help guys, I fixed it I ended up reverting it back to out-of-the box state w/ SU. altho I am having 1 small problem. its been like a half hour so far and it has not prompted me with the system update from 3.1 to 3.2. What can I do?
Click to expand...
Click to collapse
Manually check for it or just use Odin to flash the newest file...from http://www.sammobile.com if the manual check didn't work.

CWM Recovery hanged while erasing... bootloop problem.

Hello, today I wanted to restore my previous CWM backup. So i started with cleaning partitions before restoring. I've begun with system and my phone hang. I waited about 30 minutes, then pulled out battery with hope I'll try again via CWM. The thing is - I can't boot it into recovery: Volume Up/Volume Down+Power leads to normal start up (LG screen and nothing further). So i connected it to PC and wanted to make it right via ADB. Unfortunely it seems I had USB Debugging turned off, and ADB isn't recognizing my phone now... What should I do now?
I have rooted D620r with unlocked bootloader.
silent_hunter said:
Hello, today I wanted to restore my previous CWM backup. So i started with cleaning partitions before restoring. I've begun with system and my phone hang. I waited about 30 minutes, then pulled out battery with hope I'll try again via CWM. The thing is - I can't boot it into recovery: Volume Up/Volume Down+Power leads to normal start up (LG screen and nothing further). So i connected it to PC and wanted to make it right via ADB. Unfortunely it seems I had USB Debugging turned off, and ADB isn't recognizing my phone now... What should I do now?
I have rooted D620r with unlocked bootloader.
Click to expand...
Click to collapse
You must never delete partitions before restoring a backup especially system!!
CWM will do that for you...
Boot your device in factory reset mode (which simply boots CWM) by doing the following key combination: (while your device is off - pull and plug the battery to be sure) press and hold Vol - and power, when you see the LG logo, release the power button and press it again. Hold them until you see the facory reset mode, then simply enter YES. It will reboot to CWM.
Vagelis1608 said:
You must never delete partitions before restoring a backup especially system!!
CWM will do that for you...
Click to expand...
Click to collapse
Weird, I was always doing this when I had HTC Desire S
Used this countless times and always worked!
Ok, i've done as You said, something like CWM loading screen appeared, and then went back to LG Screen. LG Screen standing still and nothing happens
The only good thing is that I can access ADB for 20 seconds when CWM is "loading", but no action can be executed - every command ends up with "waiting for device".
Thanks for Your reply, though! :highfive:
EDIT:
I solved my problem by using "Emergency software restore" mode featured in "LG User Support Tool". I got clean, unrooted system now and I need to modify it again but...
...THAT'S WHY I REGISTERED HERE!
Lock bootloader
Hello everyone.
I was just going to try out CM11, but got one question. Is it possible to lock the bootloader and revert everything to stock? There were some talks about new stock ROMs coming out and they might not work after a custom ROM.

Hard Brick ?

Ok, I just want to know if my phone is hard bricked, or if I still have a chance...
I tried to install an update (121 to 170 for plk-l01) on my rooted phone, with local update. It didn't worked, twrp show errors everywhere, and after turning off know i can't access the recovery. when I press on vol+/- and power for 10-15 second, it vibrate but nothing else.
Is there anything I can do ? my phone isn't recognized by my computer, by the way...
Why you did that? You can't update rooted phone
Idiocrate said:
Ok, I just want to know if my phone is hard bricked, or if I still have a chance...
I tried to install an update (121 to 170 for plk-l01) on my rooted phone, with local update. It didn't worked, twrp show errors everywhere, and after turning off know i can't access the recovery. when I press on vol+/- and power for 10-15 second, it vibrate but nothing else.
Is there anything I can do ? my phone isn't recognized by my computer, by the way...
Click to expand...
Click to collapse
Try to boot into fastboot (phone turned off - connect with data usb to the computer - vol down + power on). Extract rom which is currently installed or higher (for your respective model) and flash from it:
fastboot.exe flash boot BOOT.img
fastboot.exe flash recovery RECOVERY.img
fastboot.exe flash cust CUST.img
fastboot.exe flash system SYSTEM.img
Reboot.
piskr said:
Try to boot into fastboot (phone turned off - connect with data usb to the computer - vol down + power on). Extract rom which is currently installed or higher (for your respective model) and flash from it:
fastboot.exe flash boot BOOT.img
fastboot.exe flash recovery RECOVERY.img
fastboot.exe flash cust CUST.img
fastboot.exe flash system SYSTEM.img
Reboot.
Click to expand...
Click to collapse
Thanks, but unfortunately, it just 'boot' as others reboots. it vibrates, doesn't get recognize and doesn't turn on...
If anyone have any clue on how to force recognizing the phone storage, it might really help ^^
That is what my phone is doing, I tried to upgrade to marshmallow though with no root!! I put the zip in the dload folder and went through the upgrade process everything went through the phone rebooted and now its dead. Blank screen and if you hold power after a few seconds it will vibrate but that is it. I presume its hard bricked? no matter what combo of buttons I press I cannot get it in to fastboot.
james194zt said:
That is what my phone is doing, I tried to upgrade to marshmallow though with no root!! I put the zip in the dload folder and went through the upgrade process everything went through the phone rebooted and now its dead. Blank screen and if you hold power after a few seconds it will vibrate but that is it. I presume its hard bricked? no matter what combo of buttons I press I cannot get it in to fastboot.
Click to expand...
Click to collapse
ok I'm looking for a solution for hours now... so I just lokked how works our phone and I think the trouble must be in the preloader, because I can't even make my phone being recognized by any computer and I can't access to recovery.
I found this :
http://www.droidgyan.com/soft-brick-vs-hard-bricked-vs-broken/
Which could help. I'll leave that topic on for some days (if it could help someone) and I'll open a new one to know if there is any easier solution ! thanks and good luck.
I sorted mine, it was only 2 days old so I got it replaced by the shop I bought it on. I would say it was something like a pre loader from what I saw. I have never bricked an Android phone and I must have had 15-20 of them since my first HTC Magic and before that Windows Mobile which again I messed with tons reloading with all sorts of ROM's!! These phones are wayyyy too sensitive to being messed with, I always remember though that you never mess with the boot loaders, but it looks like these updates do to get it bricked to that point.
Idiocrate said:
Thanks, but unfortunately, it just 'boot' as others reboots. it vibrates, doesn't get recognize and doesn't turn on...
If anyone have any clue on how to force recognizing the phone storage, it might really help ^^
Click to expand...
Click to collapse
Do you have adb debugging activated on the phone? Did you try to hold phone buttons long enough?
piskr said:
Do you have adb debugging activated on the phone? Did you try to hold phone buttons long enough?
Click to expand...
Click to collapse
Euuum..... maybe yes ? I used fastboot but I don't think it really matters now, there's nothing working on it. And I've sometimes hold the buttons for 30-40 second while praying lol
korenisko said:
Why you did that? You can't update rooted phone
Click to expand...
Click to collapse
local update
I just hard bricked my Honor 7 the same way. Is there really no solution? Other China-Phones are pretty much unbrickable, since you can always fix it via the preloader. No such luck here? Back to the shop and hope they actually replace it? While I admit it was stupid to just hastily start the OTA while having twrp and not stock recovery (no root, though), this is a terrible design flaw on Huaweis side.
Anyway... any hope or no chance?
i just hard bricked my honor 7 PLK-L01
it the same thing it is doing . not recognized by the computer
tried all the combination of buttons. but no hope
and it only vibrates when tried to turn on
Need urgent help please
@Idiocrate try to boot into bootloader mode just by pressing Vol DOWN button and simultaneously connecting it to a PC, don't press Power button, if it boots into it, then follow the method given by @piskr in third post.

Rooted now won't shut down

Can someone please help?
i did something so totally stupid last night. i don't know why I did it. I must have been on a sugar high from all the candy, or something, but I made the stupid stupid stupid mistake of "rooting" my beautiful Ascend Mate 2 using Kingroot.
And now it won't shut down.
I started the shutdown process when I wen to bed last night and it was still doing the shutdown process when I got up this morning, and it won't shut down.
Can someone please help? I really need my phone to shutdown or to remove this, what I now know to be not very good, Kingroot rubbish.
Thanks.
Hold the power button for I believe 10 seconds and it should shut down, or possibly attempt to reboot. Do you know if it will boot or work normally afterwards?
Hi,
Thanks for the reply.
If I hold down the power button it reboots. I don't want it rebooting. I like to shut my phone down every night.
Any other options? Is there no way to remove Kingroot? I tried a bloatware remover app. It said it had uninstalled Kingroot but it is still showing on my phone and still works so I'm assuming it didn't remove it.
Would doing a factory reset work? I hate to have to do it but i will if necessary. Also, if I do a factory reset will it keep Android 5.1 or will it revert back to whatever Android was on the phone when I got it?
Thanks.
Even the Kingroot uninstaller won't uninstall this app.
I tried resetting the phone but all my apps (including Kingroot) are on my phone - even when I choose the option of setting it up as a new device.
I'm going to cry
So your device boots and works normally? I think you should just back up the apps/files you need onto your computer and then wipe the phone from recovery mode.
ScoobSTi said:
So your device boots and works normally? I think you should just back up the apps/files you need onto your computer and then wipe the phone from recovery mode.
Click to expand...
Click to collapse
I tried doing a wipe data/factory reset using the power/volume up button combination and setting it as a new device but Kingroot was installed when it booted up after performing this procedure.. So i tried a second time. Same result. I tried several times to uninstall it using the apps own uninstaller. It won't uninstall.
I have managed to get it to a point where Kingroot is force-stopped and disabled but I'd like it removed.
I'd also like my phone to shut down properly.
I used to love this phone. And now I don't. All because of my own stupidity!
You're probably going to have to reflash the stock firmware for your phone to get Kingroot fully removed. This will clear out all your files so make sure you have everything you want backed up. The firmware files for your phone can be downloaded from the mirrors provided in this post http://forum.xda-developers.com/showpost.php?p=61682526&postcount=3 . They should contain a folder called dload with some files in it. Copy the dload folder to the root folder of of an SD card and put the card into your phone. Reboot into SD upgrade mode by holding Volume up + Volume down + Power buttons at the same time. You can let go of the Power button when your phone powers on.Now, just sit back and watch the installation progress as the device verifies and flashes the update. After that, your phone should reboot automatically. This will clear out anything you have on the phone itself and will flash the stock firmware. once it reboots you should be free of Kingroot. hope this helps.
robertbarber said:
You're probably going to have to reflash the stock firmware for your phone to get Kingroot fully removed. This will clear out all your files so make sure you have everything you want backed up. The firmware files for your phone can be downloaded from the mirrors provided in this post http://forum.xda-developers.com/showpost.php?p=61682526&postcount=3 . They should contain a folder called dload with some files in it. Copy the dload folder to the root folder of of an SD card and put the card into your phone. Reboot into SD upgrade mode by holding Volume up + Volume down + Power buttons at the same time. You can let go of the Power button when your phone powers on.Now, just sit back and watch the installation progress as the device verifies and flashes the update. After that, your phone should reboot automatically. This will clear out anything you have on the phone itself and will flash the stock firmware. once it reboots you should be free of Kingroot. hope this helps.
Click to expand...
Click to collapse
Thanks for the reply. I'm trying to to do it now but it seems to stuck on 0 % .Hasn't moved since I started. Not sure if I should try to reboot phone or not.
Hi,
Just to let you know I did it last night at home, finally, and it worked a treat. Shuts down and restarts as it should and my keyboard works as fast as I do and not three hour behind like it was.
Thank you everyone who tried to help and to robertbarber for the solution.
Appreciate it
Hi,
Just to let you know I did it last night at home, finally, and it worked a treat. Shuts down and restarts as it should and my keyboard works as fast as I do and not three hour behind like it was.
Thank you everyone who tried to help and to robertbarber for the solution.
Appreciate it

XT1526 not seen by adb

I have an XT1526 from Freedompop. It came prerooted with TWRP installed, however SuperSU was removed. I tried to install SuperSU via Google Play, and after that the phone would not start. It would be stuck on the Moto logo. I tried to reinstall supersu via TWRP . I used this package:
SR1-SuperSU-v2.79-SR1-20161221223537.zip . The install went through, but the phone still does not start.
I tried to do something via adb/fastboot.
adb devices does not show the phone connected, however fastboot devices sees the phone connected.
fastboot reboot works too.
What should I do now?
Currently only bootloader and TWRP work. TWPR sees the content on the SD card
mzel said:
I have an XT1526 from Freedompop. It came prerooted with TWRP installed, however SuperSU was removed. I tried to install SuperSU via Google Play, and after that the phone would not start. It would be stuck on the Moto logo. I tried to reinstall supersu via TWRP . I used this package:
SR1-SuperSU-v2.79-SR1-20161221223537.zip . The install went through, but the phone still does not start.
I tried to do something via adb/fastboot.
adb devices does not show the phone connected, however fastboot devices sees the phone connected.
fastboot reboot works too.
What should I do now?
Currently only bootloader and TWRP work. TWPR sees the content on the SD card
Click to expand...
Click to collapse
Press and hold the power button on the boot animation screen until the phone is forced restarted again.... Do this until it boots completed
If the problem doesn't stop, try different version of SuperSU.... Also tell more about your ROM?
Assassin's Blood said:
Press and hold the power button on the boot animation screen until the phone is forced restarted again.... Do this until it boots completed
If the problem doesn't stop, try different version of SuperSU.... Also tell more about your ROM?
Click to expand...
Click to collapse
I have restarted the phone this way many times and it never comes past the logo. Also on the long press it does not shut down, it only restarts.
What is the version of SuperSU suitable for this phone?
I have not changed the ROM. It is whatever it came with. How can I check?
A
mzel said:
I have restarted the phone this way many times and it never comes past the logo. Also on the long press it does not shut down, it only restarts.
What is the version of SuperSU suitable for this phone?
I have not changed the ROM. It is whatever it came with. How can I check?
A
Click to expand...
Click to collapse
Check it in your settings or bootloader.... Turn off the phone and press down+ power simultaneously....
Assassin's Blood said:
Check it in your settings or bootloader.... Turn off the phone and press down+ power simultaneously....
Click to expand...
Click to collapse
With power+Volume up it goes to the Moto logo. With power+Volume Down it goes to the bootloader and shows some info. No word about the ROM. What is strange - baseband NULL.
I suppose it is some Boost ROM, but this is just my guess
Wiping the phone via TWRP and flashing the https://s3-us-west-2.amazonaws.com/supersu/download/zip/SuperSU-v2.79-201612051815.zip helped.
Thanks a lot!

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