Develop Bugs

Stuck In Bootloop

changed the nav bar settings to show nav settings and then rebooted now stuck in a boot loop any help would be much app cheers :laugh:

strikerdj2011 said:
changed the nav bar settings to show nav settings and then rebooted now stuck in a boot loop any help would be much app cheers :laugh:
Click to expand...
Click to collapse
Reflash your rom via UPDATE.APP, you probably have corrupted the build.prop

S34Qu4K3 said:
Reflash your rom via UPDATE.APP, you probably have corrupted the build.prop
Click to expand...
Click to collapse
cheers

S34Qu4K3 said:
Reflash your rom via UPDATE.APP, you probably have corrupted the build.prop
Click to expand...
Click to collapse
Hi, I have the same problem and I followed your instructions but while the new firmware is installing from the sd card, the phone shut down.
It seems like it has no sufficient power to finish the operation. In fact I tried to plug the phone to charge the battery and that don't work...at least the led is not on (but I'm pretty sure it's not charging).
After that the only things I can do is to power on again and see the boot loop.
Any idea on how to solve?
Thanks.

poirot13 said:
Hi, I have the same problem and I followed your instructions but while the new firmware is installing from the sd card, the phone shut down.
It seems like it has no sufficient power to finish the operation. In fact I tried to plug the phone to charge the battery and that don't work...at least the led is not on (but I'm pretty sure it's not charging).
After that the only things I can do is to power on again and see the boot loop.
Any idea on how to solve?
Thanks.
Click to expand...
Click to collapse
Yestarday in Russian forum we get rid of bootloop
just download http://4pda.ru/pages/go/?u=http://yadi.sk/d/ZzsEQXm27IgEI this custom rom
connect your phone to your computer
launch the bat file Flash All.bat
and press and hold volume down and power buttons
in PC press 1 and enter and any key.
after flash custom rom you may flash official rom
Just try it
Sorry for my bad English........

Already solved here
http://forum.xda-developers.com/showthread.php?t=2401285
Sent from my HUAWEI P6-U06 using xda app-developers app

First flash done, how to flash official rom to the device?
SVikFromOrel said:
Yestarday in Russian forum we get rid of bootloop
just download this custom rom
connect your phone to your computer
launch the bat file Flash All.bat
and press and hold volume down and power buttons
in PC press 1 and enter and any key.
after flash custom rom you may flash official rom
Just try it
Sorry for my bad English........
Click to expand...
Click to collapse
First flash done, how to flash official rom to the device?

same problem
i dears
i have the same problem, device reboot every time i try to do something, i just tryed all metods including update.app, installation start but when come to "system" point...... reboot!
i dont know what doing again to solve that problem.

obbom said:
i dears
i have the same problem, device reboot every time i try to do something, i just tryed all metods including update.app, installation start but when come to "system" point...... reboot!
i dont know what doing again to solve that problem.
Click to expand...
Click to collapse
Since you can actually enter the recovery i suggest that you go in manually and try to reset/wipe and see if it starts.
Sent from my SM-G850F
---------- Post added at 23:50 ---------- Previous post was at 23:48 ----------
tardolus said:
First flash done, how to flash official rom to the device?
Click to expand...
Click to collapse
Get an update.app file from internet (Firmware of your choice), put it in sd card in folder named dload and enter the recovery.
Sent from my SM-G850F

tryed! but also in recovery after 10 seconds reboot aniway.
i can only put the device over the window!!...

obbom said:
tryed! but also in recovery after 10 seconds reboot aniway.
i can only put the device over the window!!...
Click to expand...
Click to collapse
How about bootloader mode, can you enter that?
Sent from my SM-G850F

no mate! i can't boot in bootloader mode, all driver are installed but pc dont see the phone because no bootloader mode.

obbom said:
no mate! i can't boot in bootloader mode, all driver are installed but pc dont see the phone because no bootloader mode.
Click to expand...
Click to collapse
Do you know the button combination to enter it? Or its not entering at all in bl mode?
Sent from my SM-G850F

yes mate i am a good modder, i know all buttons combination of all devices but in this way i think that the only thing is go to in a service center
but thanks aniway
cheers from italy

obbom said:
yes mate i am a good modder, i know all buttons combination of all devices but in this way i think that the only thing is go to in a service center
but thanks aniway
cheers from italy
Click to expand...
Click to collapse
Ok then last thing that i can suggest before you send it in for repair is that you download a diferent firmware (diferent update.app file) and try to flash that. If it fails again then send it.
Sent from my SM-G850F

my phone stuck on huawei logo help

as soon as u switch it off it comes back on and just freezes at the logo .nyone help how do I fix this

Try flashing a new firmware. Take out the SD card put any rom in the dload folder and then reboot doing the three button combo (volume + volume - and the power button) you need to have stock recovery for this to work....
Sent from my HUAWEI P6-U06 using Tapatalk

jimbo77 said:
Try flashing a new firmware. Take out the SD card put any rom in the dload folder and then reboot doing the three button combo (volume + volume - and the power button) you need to have stock recovery for this to work....
Sent from my HUAWEI P6-U06 using Tapatalk[/QUOTE
sorry I don't even know whats stock recovery so am sure I don't have .is there any other way I can fix my fone
Click to expand...
Click to collapse

No, there is no other way. What happens when you press those three buttons? Does your phone boots to recovery?
Sent from my HUAWEI P6-U06 using Tapatalk

jimbo77 said:
No, there is no other way. What happens when you press those three buttons? Does your phone boots to recovery?
Sent from my HUAWEI P6-U06 using Tapatalk
Click to expand...
Click to collapse
nothing it just goes to the Huawei logo

iscaac said:
nothing it just goes to the Huawei logo
Click to expand...
Click to collapse
If you don't know what stock recovery is, you probably have it, so you should just follow his instructions
Nvm... I saw you attempted to flash twrp already. Just flash a stock recovery. Enough tutorials on here
Sent from my P6-U06 using XDA Premium 4 mobile app

lootjelo said:
If you don't know what stock recovery is, you probably have it, so you should just follow his instructions
Nvm... I saw you attempted to flash twrp already. Just flash a stock recovery. Enough tutorials on here
Sent from my P6-U06 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
don't see link for tutorials or u mean here on site

I have the same problem,my phone (p6-u06) stays at huawei logo and the problem is i cant shut it off,it keeps restarting draining the batteri and the phone is geting very hot.I have tried to update from sd card but: E:failed to mount / sdcard (no such file or directory). Tried whit 3 diferit sd cards and the same and almost any firmwire i could find.I've tried to flash twrp recovery whit fast boot and doesnt work,wont flash.
The phone is rooted and unlocked.Had installed HYD52ROM_P6_V5_KK and wantend to swap to V6 and unwillingly made an internal storage wipe and since the phone is this way .If anyone can help please give me an idea what to trie next.I tried fastboot and installed stock recovery but now error: divece not found. Pls help me!!!

ciprian-ro said:
I have the same problem,my phone (p6-u06) stays at huawei logo and the problem is i cant shut it off,it keeps restarting draining the batteri and the phone is geting very hot.I have tried to update from sd card but: E:failed to mount / sdcard (no such file or directory). Tried whit 3 diferit sd cards and the same and almost any firmwire i could find.I've tried to flash twrp recovery whit fast boot and doesnt work,wont flash.
The phone is rooted and unlocked.Had installed HYD52ROM_P6_V5_KK and wantend to swap to V6 and unwillingly made an internal storage wipe and since the phone is this way .If anyone can help please give me an idea what to trie next.I tried fastboot and installed stock recovery but now error: divece not found. Pls help me!!!
Click to expand...
Click to collapse
Did you try to restart your phone pressing vol up and down together
Sent from my P6-U06 using xda app-developers app

husen4u said:
Did you try to restart your phone pressing vol up and down together
Sent from my P6-U06 using xda app-developers app
Click to expand...
Click to collapse
I tried,in goes in stock recovery but i cant do anythuing just reboot now,says no file on sdcard and a big FAIL on the screen.

ciprian-ro said:
I tried,in goes in stock recovery but i cant do anythuing just reboot now,says no file on sdcard and a big FAIL on the screen.
Click to expand...
Click to collapse
Format Your SDcard And Put Back And Try Again.

firmware
husen4u said:
Format Your SDcard And Put Back And Try Again.
Click to expand...
Click to collapse
hi husen4u.
how u doing? I'm using p6 almost two month.right now using B125, I tried kitkat beta but dnt see much improvements. last month I tried to flash CLEANROM then phone was stuck logo after I tried hard by pressing power and volume + - buttons together. but nothing happened then I run to service center. I want to try now HYD52ROM V5 but afraid if again stuck on logo. please can u guide me the easiest way to flash HYD52ROM and if stuck again wht will be solution? my purpose is to custom rom for mainly battery performance. As I use before Lenovo s820, its battery power was same ascend p6 but its last longer than ascend p6 while browsing and youtub. can you suggest some plz

husen4u said:
Format Your SDcard And Put Back And Try Again.
Click to expand...
Click to collapse
did that whit 2 sdcards format to fat 32 and put dload/UPDATE.APP and the same,no file found
downloaded stock from huawei site,didnt work.I think when i gave the wipe internal storage everythin on the internal storege was wiped.
I wonder if there is a way to put a rom direct on the internal storage or to mount a recovery or an image to the internal storage so the phone would start and shut down(it's on for 2 days and i am afraid if i let the battery drain it will not start at all).

Do you boot it with your PC connected to phone? SDcard will fail when still connected to USB

edward0181 said:
Do you boot it with your PC connected to phone? SDcard will fail when still connected to USB
Click to expand...
Click to collapse
no,the phone was not connected to the pc,the SDcard was formated and only the dload folder whit UPDATE.APP
does somebody know a method to update/install firmware via usb cable or some other method???(fastboot wont work... device not found)

the same is hapennig with my phone p6 and I dont know what else to do

i have the same problem with my mate7.it keeps restarting on its own.if i slot in the sd card to install new firm ware,it gets stuck completely until it goes off when the battery gets flat.

Hi guys,
I have the same problem. and also it does not go to recovery mode!!! even by restarting and pressing power, vol up and down together!!!
I used adb and flash boot.img and recovery.img and i think i did a mistake.
Please kindly give me a hand!!!
Thank you

Me To i have the same
Me To i have to same problem but my phone connected on pc when i use the power boutton he show the logo and gone and get a black screen and the connected to pc with name (ANDROID)

Look like no solution yet, I also have the same problem. Stuck at the logo and phone vibrating.

Downgrade P6 from 4.4.2 to 4.2.2

DO IT ON YOUR RISK...
if you're in 4.4.2 and wanna go back to 4.2.2 just follow the below steps...
download TWRP recovery which i attached bellow
flash it in boot-loader by "fastboot flash recovery recovery.img" without quotes...
then turn off the phone and go to recovery by holding ( VOL_up+VOL_down+POWER )
choose format system...and then in power option choose reboot to boot-loader and again flash stock recovery
I'm attached it..."fastboot flash recovery recovery.img"...
now copy 4.2.2 in your sdcard dload folder...
at last go to recovery by ( VOL_up+VOL_down+POWER )... and the phone automatically begins the downgrading process...
http://www.mediafire.com/download/8ed9dtvva79l9s4/adb-fastboot_&_recovery's.rar

rasoulcarrera said:
DO IT ON YOUR RISK...
if you're in 4.4.2 and wanna go back to 4.2.2 just follow the below steps...
download TWRP recovery which i attached bellow
flash it in boot-loader by "fastboot flash recovery recovery.img" without quotes...
then turn off the phone and go to recovery by holding ( VOL_up+VOL_down+POWER )
choose format system...and then in power option choose reboot to boot-loader and again flash stock recovery
I'm attached it..."fastboot flash recovery recovery.img"...
now copy 4.2.2 in your sdcard dload folder...
at least go to recovery by ( VOL_up+VOL_down+POWER )... and the phone automatically begins the downgrading process...
http://www.mediafire.com/download/8ed9dtvva79l9s4/adb-fastboot_&_recovery's.rar
Click to expand...
Click to collapse
Old tutorial but thanks again,again,again .......

ascend p6 stuck on huawei LOGO
Hi rasoulcarrera,
I was running the phone on kitkat but i dont like the battery drain in kit kat si tought of down grading the phone to jelly bean, i followed the same steps,
it showed me files written to device success OK
then phone is restarted but stuck on Huawei logo screen, volume up and down button and power button is not responding to take me to booting page,
please help me or mail me at [email protected] or +91 9160000720.
your help would be greatly appreciated
thanks,
Murali c:crying:.

OMG, Can U explain easier ? What flash? where? etc...

Just reviving my P6.... Realising what a cute little thing this was!
Thanks for the post, very useful after all this time.

Can't boot in recovery mode :(

Hi, I'm just beginner in android rooting.
While following the way to downgrade my v.5.1.1 A5CNB19 to v.5.0.2, n1 become bricked. I can't boot in recovery mode. The reason that I assume to be is flashing FM recovery.img. I tried to work on adb and fastboot but nothing works.
Please help me to unbrick it. If u have stock rom or recovery.img for A5CNB19, please share it.

Mr
Gb.K said:
Hi, I'm just beginner in android rooting.
While following the way to downgrade my v.5.1.1 A5CNB19 to v.5.0.2, n1 become bricked. I can't boot in recovery mode. The reason that I assume to be is flashing FM recovery.img. I tried to work on adb and fastboot but nothing works.
Please help me to unbrick it. If u have stock rom or recovery.img for A5CNB19, please share it.
Click to expand...
Click to collapse
I have the same problem

tkvnmhu said:
I have the same problem
Click to expand...
Click to collapse
Please refer to my thread, i am trying to work this out, but more hands is always welcome.

Does any Found A Solution?

In fastboot lock your device. It's not bricked while you still able to see bootloader )

ArtDo said:
In fastboot lock your device. It's not bricked while you still able to see bootloader )
Click to expand...
Click to collapse
i don't see bootloader. Bootlader is gone. old boot.img not working correctly.

Can you describe what you have? What happening when turn on using power+volume up combination?

ArtDo said:
Can you describe what you have? What happening when turn on using power+volume up combination?
Click to expand...
Click to collapse
boot image error and opening recovery mode. That's it.

Can you open recovery menu (press and hold Power and then press Vol up) ?

ArtDo said:
Can you open recovery menu (press and hold Power and then press Vol up) ?
Click to expand...
Click to collapse
bootloader menu not opening. recovery state only view error screen .

realceday said:
bootloader menu not opening. recovery state only view error screen .
Click to expand...
Click to collapse
me too

Gb.K said:
Hi, I'm just beginner in android rooting.
While following the way to downgrade my v.5.1.1 A5CNB19 to v.5.0.2, n1 become bricked. I can't boot in recovery mode. The reason that I assume to be is flashing FM recovery.img. I tried to work on adb and fastboot but nothing works.
Please help me to unbrick it. If u have stock rom or recovery.img for A5CNB19, please share it.
Click to expand...
Click to collapse
Download and unpack/unzip the file in my link below, if all goes good you get a file named: recovery.img after that:
https://mega.nz/#!QIZQ0LJT!eqJg2ysy_THf1i8skuks78WwKZwszzcog_ao4Ott7C4
Try to boot into fastboot (power button+volume down) and open up a command prompt, and navigate to the map where you downloaded my recovery, and typ in: fastboot flash recovery recovery.img

My phone is stuck in recovery mode! Help me please!

Hi everyone!
I was flashing arnova gapps and gave me an error.
Now when i try to flash a rom give me this:
updater process ended with error: 7
now i am stucked in recovery. i wiped everything and reflashed latest havoc in which i deleted the "assert" lines ang give me no error, but i still stucked in twrp.
Can anyone help me?
Thank you!

thcerry said:
Hi everyone!
I was flashing arnova gapps and gave me an error.
Now when i try to flash a rom give me this:
updater process ended with error: 7
now i am stucked in recovery. i wiped everything and reflashed latest havoc in which i deleted the "assert" lines ang give me no error, but i still stucked in twrp.
Can anyone help me?
Thank you!
Click to expand...
Click to collapse
Do you have a backup you can restore?

lingo2012 said:
Do you have a backup you can restore?
Click to expand...
Click to collapse
no! i'm stupid.

you can flash stock kdz, can you get into download mode ( power off then press volume up while connecting usb to pc )? need LGUP dual mode

Bronnel said:
you can flash stock kdz, can you get into download mode ( power off then press volume up while connecting usb to pc )? need LGUP dual mode
Click to expand...
Click to collapse
no, i can't! if i power off the phone from twrp it just reboot the recovery.

thcerry said:
no, i can't! if i power off the phone from twrp it just reboot the recovery.
Click to expand...
Click to collapse
connect the phone to pc via usb , in TWRP choose reboot system > then press volume up , repeat multiple time until you get in to download mode

Bronnel said:
connect the phone to pc via usb , in TWRP choose reboot system > then press volume up , repeat multiple time until you get in to download mode
Click to expand...
Click to collapse
it's not working.
i am also downloading a stock firmware, maybe can do something.

thcerry said:
it's not working.
i am also downloading a stock firmware, maybe can do something.
Click to expand...
Click to collapse
Must get into "download mode" to kdz back to stock. Keep trying to get into "download mode" using vol. Up and good usb-c cable plugged into usb2 port running win10. May need to put phone in Ziploc freezer bag and in freezer to power phone completely off before getting into download mode

If you have access to TWRP flip over to command prompt (I think it's in advanced or settings) and see if you can use ADB commands to reboot into bootloader.
'adb reboot bootloader'
I've been in this exact situation before. H933

thcerry said:
no, i can't! if i power off the phone from twrp it just reboot the recovery.
Click to expand...
Click to collapse
Press and hold vol down + power button. When the screen turns off quickly hold vol up and plug in the phone.
May require 2 people to do it in time.

somehow i get back to stock! thank you all guys!

thcerry said:
somehow i get back to stock! thank you all guys!
Click to expand...
Click to collapse
Good to hear:good: