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Hello,
ok so the problem is I tired to update to Jelly beam, i read about it here and i follow the steps. I make it to recovery and when i wanted to install files from zip it gave me error - Installation Aborted. I read somewhere that i have to update my Clockwork recovery so i tried and since then i can't do anything. When i press the power button i go to bootloader, from there if i chose Recovery the phone reboots and stucks on the colored X. When i type "adb devices" in cmd so i can try to apply some method list of devices is empty. I think it can be fixed if i make it to recovery but i can't. I looked a lot and maybe its because im mad or something but i can't find a solution, so if anyone can help me i will be very happy. I don't bother if im back to stock.
Use fastboot in bootloader, adb is only available in os and recovery
fastboot flash recovery recovery.img
Sent from my Nexus One using xda app-developers app
demkantor said:
Use fastboot in bootloader, adb is only available in os and recovery
fastboot flash recovery recovery.img
Click to expand...
Click to collapse
Tried that, stuck on : <waiting for device>
EDIT: I tried on my brother laptop and it worked but when i exucute the command, it says FAILED(remote: image update error)
EDIT2: Thanks i fixed it its working now. WOOHO!
when in bootloader have phone in fastboot mode, connect to pc via usb, make sure you have the proper drivers
HERE, THIS SHOULD HELP this is for a different phone so dont use the files but the concept is the same
Before installing a rom zip from twrp recovery, as soon as i got the successful message i proceeded to format my internal storage. Now the rom is stuck with bootloop , i have a twrp recovery installed which is fairly (not too much) old though, also adb sideload does not work (the recovery always tells that adb sideload is starting). Also that i do not have usb-debugging on. Also, though the recovery has the option to mount otg, it doesnt seem to work. Also i am not able to access the fastboot and flashmode by just pressing the volume up/down while inserting the usb cable. To enter into the recovery i need to switch on the device and hold power for 12 secs and then press the volume down. This leads me to the bootloader using which i can reach the recovery. Any help or advise is appreciated. Thank You
You didn't say if you tried to RUU. At this point, I'd download the RUU from here and run it. It's the first link in the OP. If you are s-on, make sure to lock your bootloader first.
Thanks for the reply coal686.
How can i lock my bootloader ?
Coz i do not have access via fastboot or adb.
Neither i can connect an otg.
even adb sideload doesnt seem to work.
Added later :
Also that though my bootloader shows fastboot, my device isnt detected and it always stays in <waiting for device> stage.
Finally, adb sideload started working... Htc one restored
Thanks for the RUU suggestion though...
May be usefull next time :laugh:
Hello,
So I have a P7 at B126. I tried rooting it with kingroot and tried to install TWRP. I got to the part where you have to use fastboot to flash the img and it fails so I gave up. Now I am trying to get into recovery and I can't. It just either goes to a black screen or a Boot failed screen.
Thanks in advance
Hi, I'm a little confused right now. Explain what you did so far a bit more detailed, so we could help you.. Which instruction were you are following? What was the exact error? Is your bootloader unlocked? Can you boot normally?
l3Nni said:
Hi, I'm a little confused right now. Explain what you did so far a bit more detailed, so we could help you.. Which instruction were you are following? What was the exact error? Is your bootloader unlocked? Can you boot normally?
Click to expand...
Click to collapse
I can boot normally.
What I did was this.
I followed the guide to root my phone. Rooted it and then tried to install the TWRP custom recovery. It failed at the installing the recovery for some permission error. So I stopped trying to install it. Now I apparently don't have a recovery at all.
I also installed some root apps like SetCPU, Xposed(Which didn't work), SuperSU(Which didn't Work)
If I try to adb reboot recovery it just takes me to the boot failed screen with the android logo on it. If I try using the Power + Down button it just shows me the huawei ascent P7 screen and just go black.
Also when I go to the fastboot/rescure mode it says my bootloader is unlocked.
Thanks for the reply.
Ah okay. So, boot into the fastboot mode, put the recovery.img in the adb folder on your pc, run cmd and type 'cd c://..' (location of adb folder), then 'fastboot flash recovery [name of recovery.img]' (for example 'fastboot flash recovery recovery_twrp.img'). Now you should get a working recovery.
Are you sure you really got root access? Eventually due to this you got the permission error..
l3Nni said:
Ah okay. So, boot into the fastboot mode, put the recovery.img in the adb folder on your pc, run cmd and type 'cd c://..' (location of adb folder), then 'fastboot flash recovery [name of recovery.img]' (for example 'fastboot flash recovery recovery_twrp.img'). Now you should get a working recovery.
Are you sure you really got root access? Eventually due to this you got the permission error..
Click to expand...
Click to collapse
I do because adb has admin permissions but fastboot doesn't. I tried that with trying to flash twrp on my p7 but i get a failed error after like a second I the command. So I tried flashing a stock recovery and it throws the same error in fastboot.
When I type fastboot devices I get this
? fastboot
No id for my phone but adb sees it.
Ok, your pc does obviously not recognize the p7 in fastboot mode. Did you install the Hi Suite? Through this way you should get the correct drivers (maybe even update/reinstall). If this does not help, I think I can't help you, sorry. You may wait for more help or google what do when the device isn't recognized in fastboot.
Just flash the newest SuperSU.zip when you got a recovery.. That should fix problems with root apps/ the su binary.
Offtopic: I'm not sure if you noticed, but, you're running a pretty old firmware.. You may think about updating
l3Nni said:
Ok, your pc does obviously not recognize the p7 in fastboot mode. Did you install the Hi Suite? Through this way you should get the correct drivers (maybe even update/reinstall). If this does not help, I think I can't help you, sorry. You may wait for more help or google what do when the device isn't recognized in fastboot.
Just flash the newest SuperSU.zip when you got a recovery.. That should fix problems with root apps/ the su binary.
Offtopic: I'm not sure if you noticed, but, you're running a pretty old firmware.. You may think about updating
Click to expand...
Click to collapse
Hi Suite installed and correct drivers are loaded(I hope) and yes thats why Im trying to get this fixed because it wont even let me update firmwares
Try on another pc.. You could also try flashify (look in Google play), but in case of a softbrick you have real problem. Do this on your own risk, most times nothing bad will happen, but it could!
I would recommend to flash the stock recovery, update up to B621 and then installing a custom recovery.
can't boot into recovery
stoutrouge said:
Hello
So I have a P7 at B126. I tried rooting it with kingroot and tried to install TWRP. I got to the part where you have to use fastboot to flash the img and it fails so I gave up. Now I am trying to get into recovery and I can't. It just either goes to a black screen or a Boot failed screen.
Thanks in advance
Click to expand...
Click to collapse
Hi mate.
1. Use your pc, Go shuame.com and download "rom flash program".
2. Enter fastboot&rescue mode and connect your phone and PC
3. The program will recognize your phone.
4. Download anyrom and flash by the program.
The process will not complete but you will have Shuame recovery.
But my case it didn't work properly
5. I downloaded CWM from here "pan.baidu.com/s/1dDq0qcT" password :bttc
Start this program with connect your phone and press nomber 1 and ENTER.
I don't exactly remember my phone was on fastboot & rescue mode or recovery mode.
But I could get recovery and did rom flash so it was fixed.
*****from: Godfrey Peligrino ---sorry i dont know how to post BUT, this guide helped me with my p7 L10 B619..just connect it to pc and let it boot over and over and when pc acknowledge you phone..click rom and just wait if not do it again..hope this will help you too..the writings is on chinese so just copy the english thumbnails before you proceed to download...(QUOTE) THANKS TO THE GUY WHO POST THIS....HE IS TOMODACHI5..
Hello everyone, I am new to this forum so please forgive if I misplaced this thread
The problem is next:
I want to root my P8 Lite (and convert to dual sim but first things first). I have read some threads here, also that mega-thread, did everything step by step.
First I have requested unlock code from Huawei and successfully unlocked bootloader (fastboot shows it's unlocked and booting in bootloader shows Phone UNLOCKED).
Second, I installed ADB drivers, HiSuite recognizes my phone, adb devices shows it, everything runs smoothly. I downloaded and tried bat file that automatically roots it (the lazy way ) but not success so far. Then I rebooted completely and did everything step by step using cmd.
1. adb reboot bootloader (OK)
2. fastboot flash recovery recovery.img (OK)
3. fastboot reboot (OK)
4. adb push UPDATE_SuperSU-v2.46.zip /su.zip (OK)
5. adb shell /sbin/recovery --update_package=/su.zip (SEGMENTATION FAULT)
I am stuck at step 5, clearly. Also I tried commands one by one:
adb shell
/sbin/recovery
But that returns Permission Denied.
Tried that again through Minimal and ADB Fastboot, through SDK, but no success so far. Thought that Windows 10 may be the problem, but the same was on laptop with Windows 7.
I would appreciate any help here.
I don't know. In my opinion, you can put the SuperSU flashable zip into your phone through USB, and boot into TWRP Recovery, mount /system, then flash it.I'm not sure about it. Maybe it can help.
P.S.: You can see https://forum.xda-developers.com/p8...de-to-unlock-bootloader-t3150616/post61708277this post, find the UPDATE-2.
Sent from my HUAWEI CHM-TL00H using XDA Labs
I can't boot into recovery, it shows nothing. There is a sound that usb is connected but screen remains black, I can't install twrp over stock recovery. Is sd card necessary or this can be done just with phone memory?
popcorn91 said:
I can't boot into recovery, it shows nothing. There is a sound that usb is connected but screen remains black, I can't install twrp over stock recovery. Is sd card necessary or this can be done just with phone memory?
Click to expand...
Click to collapse
I had some problems installing TWRP and SU after my update to B588.
I used Xepeleato's TWRP edition with the 2 zip SU installation (I have so many files, that I cannot remember where I got them ).
So, flashed TWRP, then connected via usb (if I am not mistaken) and then via adb rebooted into recovery. Then flashed both of the files for the SU.
I will try doing that with install from sd card, from service menu, otherwise I can't install over stock recovery.
Also can't root it. I soft bricked my phone 3 times and then had to flash Cust, Boot and all the other images using a script I found on the Megathread and set it up all over again. I have an unlocked bootloader but can't root it and I am too scared to try again.
That's my problem, first time softbricked it, then I flashed stock recovery and fixed it, bootloader unlocked but can't root.
Just in case you are on B588: I had problem with the official recovery of the build (don't know for sure if it is different from the others) and flashed the one extracted from B584 and then flashed TWRP.
I'm on B585
if I were you, i'd flash twrp, through adb and then boot into recovery through adb also and flash the 2 zip SU files at once. clear cache and dalvik and reboot.
spirto82 said:
if I were you, i'd flash twrp, through adb and then boot into recovery through adb also and flash the 2 zip SU files at once. clear cache and dalvik and reboot.
Click to expand...
Click to collapse
How did you flash the one from B584?
EDIT: Nevermind, I did it. I booted to recovery through adb and TWRP was working
Did it, found some chinese twrp that worked for me. Now other problem came up
I tried to downgrade to Lollipop and setup was successfull. When phone restarted display wasnt showing anything,just bars and flashes and pixels etc, startup sound is there but no preview. Fastboot system flash returns failed, also erase.
popcorn91 said:
Did it, found some chinese twrp that worked for me. Now other problem came up
I tried to downgrade to Lollipop and setup was successfull. When phone restarted display wasnt showing anything,just bars and flashes and pixels etc, startup sound is there but no preview. Fastboot system flash returns failed, also erase.
Click to expand...
Click to collapse
1) let your phone charge - in case you don't have enough battery.
2) Try to download your desired build.
3) download Huawei extractor and with this, extract boot, recovery, cust and system.
4) search a bit on the big thread (root, unbrick convert etc) on how to enter fastboot. I cannot remember the exact steps, but there is a way for sure.
5) initiate adb and flash all the 4 images you extracted.
This is in general what you have to do.
Wishing you good luck!
If I find something more I'll let you know.
PS : when I had mine bricked I entered bootloader by following these steps if I am not mistaken :
Connect phone to pc
Keep Pressing the power button and when the screen turns off, press and hold the volume up (while pressing the power button).
When the phone vibrates, release the power button.
Tried everything, boot, recovery and cust flashed successfully but sytem "cant load system.img" even with using -S 512M or 1G or 256M. I took it for a repair, hope they will sort it out.
The guy from service did not succeed, he told me that he tried everything that I have, and that the phone can't be repaired. But I did.
I downloaded the latest firmware for my country, formatted SD card as FAT32, put it in my phone and rebooted, so folders Android, LOST.DIR and System Volume Information were created. I put the UPDATE.APP in dload folder on my SD card. Then I let phone charge fully until LED indicator was green. Plugged out the charger, and pressed Volume Up + Volume Down + Power. When the phone restarted, on startup vibration I let go power button and kept holding Volume Up and Down for about 3s. Then when I let them, display went completely black and nothing happened. I put the charger but it wasn't charging so I hoped that it started forced upgrade. Left it on the table and about 15min later it vibrated again on restart and - success!! Huawei logo on screen, booting up, EMUI optimizing device. So happy I solved it. Also thanks for answering guys!
Hello, first off all I will thank all the help you can provide,
My problem, My urbane was running AW 2.0 but it made it laggy I unlock the bootloader and flash it with the 4 cores boot.img from this thread (I did not root or install twrp) then I realize OTA wont get into my urbane so I flash the stock boot.img from the same thread above, then uptade via OTA, all fife until here.
Then I try to reload the 4cores boot.img and my problems started. after this the watch wont start anymore and stay boot animation. but was responsive to adb reboot bootloader commands so I then flash stock boot.img but also didnt boot (even waiting over 20 mins) then as I had img files (BOOT, RECOVERY and SYSTEM to restore it to original AW v1.5 i tried flashing that boot.img from this thread the MM-boot.img flashed didnt help either. then I pressed the button for 20 secs and watch reload and even when it sounds how to is detected as USB on my computer and it is shown as "Android Bootloader Interface" on the device manager it never ever is shown under adb devices command. whatever I do it does not shown under devices attached so I can flash back factory boot, recovery and system images.
So if I start the watch stays forever on the boot animation, and if I swipe my finger at start to boot into bootloader is detected by windows as "Android Bootloader Interface" but "adb devices" command wont show the watch.
Help Please!!!!
Ale.
If manually start my device in bootloader it is detected by windows device manager, but when I type "adb devices" have nothing but if I set manually to bootloader then to recovery mode and then I select apply update from ADB, then watch is again detected by device manager, in this case and ONLY this case adb devices shows my watch but only as sideload ("my serial number" sideload) what can I do there? I cant use fastboot commands.
The things is that I think I wipe data and factory reset the watch and now I dont have adb debugging enable and cant so fastboot commands what can I do, please? is tehre a way to enable adb debugging without being able to boot the watch? can I sideload (as is the only way adb see my watch) the full "NXH19X_full_factory.zip" I tried "adb sideload NXH19X_full_factory.zip" but strat to write into the watch but gives error 21 and close after few seconds.
Please Help.
Ale.
**UPDATE**
Even when adb devices wont show my watch I was still able to flash factory images and is all working now.
This issue is over, close thread please and thanks.
I'm expecting the same simptoms and issues over here. All happens after to flash the 4 core img. Sudelly stucks. Please let me know if you have any news about