My Huawei P9 is stuck in bootloop i think? - Huawei P9 Questions & Answers

Hi, i have tried to remove my root and unlocked bootloader as I didnt think they were correctly installed in the first place. Also I wanted to install a new oem update that it keep reminding me of in the background. So now after doing alot of things found in forums and youtube I have come to an end point were the phone just comes to the bootscreen, "your devise has been unlocked and cant be trusted." from here it is just stuck with the "your devise is now booting..." then nothing happens so I realy need help now, otherwise I will have to buy a new phone within the next days.. I cant still get into the twrp and format/wipe data etc, so is it something in here I need to fix then?
Anyone that can please help me out a bit?
Regards Kristoffer

I'm having the same issue. I am unable to flash a custom rom or an official rom. One issue I am having is that I can not relock the bootloader as I get an command not allowed. Please can someone help with this issue.
Thanks
Sent from my SM-G928F using Tapatalk

I have the same issue try to flash stock ROM 182 and latter or directly 132, is important to flash 132 BCS is the only really complete rom

Luigi Ra said:
I have the same issue try to flash stock ROM 182 and latter or directly 132, is important to flash 132 BCS is the only really complete rom
Click to expand...
Click to collapse
But I cant get into the twrp anymore, only the fastboot and recue mode and the huawei erecovery mode, and in this the wifi just gives me failed to download the package or something like that.... ://

I managed to get in recovery by running the oem unlock. The problem I have is that I am unable to lock the bootloader again.
I really want to get the phone working again. I don't want to have to send the device to a Huawei Service Centre since the bootloader has been unlocked.
I really hope someone can help us all get the device back to stock firmware.
Thanks

How did you get to the recovery mode? I cant get to the twrp anymore, i think i did something wrong and wiped data or formated it so now i can only se bootup screen, or huawei logo or get to fastboot and rescue mode. There it says phone unlocked and frp (or something) in green letters lock....? And also the huawei erecovery which i cant do anything in...

I run fastboot oem unlock and flashed twrp using fastboot.
I have managed to flash update.app, Default_hw.app, Default_normal.app and Default_eu.app using an app called DC Phoenix, but now when the phone boots it goes in to eRecovery and the touchscreen doesn't work. Even when I flash twrp again the touchscreen still doesn't work.
Please can someone advise what to do to get the touchscreen and the other phone back to normal.
Thanks

Were i find a link for step by step rooting my huawei p9 lite. I have company from amateurs pretty good ones. So i cant make mistakes. Thnx for the help...rock the world wild and free whopppaaa

Related

Bricked P9 FRP locked, Phone / Bootloader Locked HELP!

I've been trying to contact huawei for a couple of days, trying to get my p9 back to alive.
well let me explain how this is happened :
couple of days ago, I was on nougat firmware and few games that I play isn't optimized for nougat yet so I planned to downgrade to marshmallow via rollback and update.app package. First I install the rollback package via internal storage and its success, second, I rebooted phone and insert my sdcard to install update.app from official huawei and its say success then it rebooted itself after 100% flash. Then I realized that my phone isn't came to boot, I try to reboot again but no success getting to boot screen. I try to reflash the update.app thru dload mode but dload mode isn't boot anymore. trying to boot into erecovery but it never show up. Think I'm broke my recovery at this state. Then I try to boot into fastboot mode and its success. Unfortunately, It says frp locked and phone locked ( yes I formatted my phone on nougat earlier thinking that the cause of lag is maybe I dirty update it without clearing data etc like flashing firmware and I forgot to turn frp off )
This phone is mine and not stolen. I can provide you my google data and prove it with ss on my google account manager that this phone is already been bind to that account.
I wanna know how to turn frp lock off?
Trying to fastboot frp-erase but didn't solve my problem
Trying to fastboot frp-unlock but it ask me for a password (trying to insert bootloader unlock code but it says password matching failed)
Trying to flash anything but it says remote: command not allowed since my bootloader locked again due upgrading to nougat.
And, I dont want to pay for dc-phoenix since I want to learn myself how to do it from you guys
Thank you!
You won't learn anything, because your phone is ****ed up In real mess and you must pray even to recover it with DC phoenix ... and yes, you must pay them
amonev said:
You won't learn anything, because your phone is ****ed up In real mess and you must pray even to recover it with DC phoenix ... and yes, you must pay them
Click to expand...
Click to collapse
you mean like there's nothing I can't do to recover this?
anyone please? I really need help here
When FRP is locked, we can not help you. Use DC Phoenix for repair.
https://www.dc-unlocker.com/DC-Phoenix-flash-repair-tutorial

[HELP] Dload is not working/loading

Hi Folks! I've tried to find a similar topic, but I didn't.
I've got a virus on my P9+ L29 and was trying to factory reset it. I did everything as I was supposed to do, but now, it's in a bootloop. :crying:
When I press the three buttons, the dload/update just don't start. I tried with the rollback package and also with the factory firmware, but none of them worked.
It always stuck on "Your device is booting now...", even when I try a 'normal' boot or a 'dload' boot..
One other intersting detail is that I cannot turn off the phohe, it always reboot.
I'm able to enter in Fastboot mode (bootloader and FRP unlocked), but actually, I don't know what should I do... Does anyone can help me?
Seems bricked. You should contact huawei assistance..
Thanks.
I thought there was a way to flash ROM through ADB/Fastboot.
Actually, I'll keep trying looking for something like this, and then, look after an assistance.
I haven't found any assistance here in my contry yet, so, I'm trying on my own.
You know what's strange? I'm able to access the Fastboot mode, I can check the device is plugged in (fastboot devices), when I flash the TWRP it says "OK" but then I'm not able to enter in the recovery mode.
Now I'm looking for a zipfile in order to use 'mfastboo' and flash it through fastboot...
Please, if you have any idea on what should I do, let me know and I'll try.

Bricked Honor 5c

Hi I have a problem with my honor 5c so I deleted everything from the phone because I wanted to install custom rom but that didnt worked out and now I dont have system on it and twrp recovery was also deleted I unlocked bootloader but every command i type in fastboot is not working even one for oem status but if I type fastboot devices it shows my device and if I go to huawei erecovery and try to recover it it says getting package info failed and when battery discharge and I put it on charger it says
error mode
attention!
Please update system again.
Error!
Func NO: 10(boot image
Error NO: 2(load image)
I am really pissed off and I dont know what to do someone HELP ME PLEASE.:crying:
Simply u can fix
Preview:
Today I faced this issue,and successfully solved,
Shutdown mobile ,then connect to PC and quickly press volume down button automatically goes to bootloader mode , manually flash system,cust,recovery and boot img
---------- Post added at 01:30 PM ---------- Previous post was at 01:26 PM ----------
Then use Dload method u can fix this issue,
Today I post some posts according to this issue on Facebook,
Honor 5c group india
But as I wrote if I go to fastboot/bootloader I cant type any command on every command it says "command not allowed" even the one for oem status and I cant turn on usb debbuging or oem unlock because I dont have os.
Hey @leoleo333, I did exactly the same thing that you did and had exactly the same problem as a result. I considered myself fairly knowledgeable about Android and Huawei/honor mobiles... I tried everything you can think of and spent months trawling the internet for a solution and was unable to fix it. I posted here on XDA and even the most knowledgeable members were unable to help. You should do a search of my XDA posts relating to this.
That said,I am using my honor 5C right now!:laugh: I didn't realise that my warranty was 24 months,I thought it was 12 months. Hence why I spent so many months trying to fix the problem myself. By chance I found out I still had warranty and sent it to the repair centre. It was so easy and straight forward and in a matter of days they had fixed and returned my beloved mobile. I even had a slight defect on the screen as a result of falling over and they even repaired that free of charge!
All I can say is that I hope and pray you have warranty :fingers-crossed: or you can kiss your mobile goodbye. Sorry. Please do let me know if you fix it yourself though, I'd be really interested to know where I went wrong. Thx.
leoleo333 said:
But as I wrote if I go to fastboot/bootloader I cant type any command on every command it says "command not allowed" even the one for oem status and I cant turn on usb debbuging or oem unlock because I dont have os.
Click to expand...
Click to collapse
Is opend erecovery mode
I used Huawei multi tool,
For installing stock recovery,
If you success to flashing stock recovery
Then use dload method
shankarjdhv125 said:
Is opend erecovery mode
I used Huawei multi tool,
For installing stock recovery,
If you success to flashing stock recovery
Then use dload method
Click to expand...
Click to collapse
He has already explained that....!
It doesnt matter if you use multi tool or manual commands...You cant flash stock recovery because every fastboot command comes back 'remote command not allowed' and this is because the os will not boot so you cant enable oem unlock and usb debugging in order to unlock bootloader and have full use of adb/fastboot.
The dload method will install the update.app, it will even go to 100% and say success but it will NOT boot the OS. It will stay stuck on boot animation until the battery dies. Search my posts here on XDA (stuck on boot logo).
I think it has to do with the partitions or the filesystem...I'm afraid i cant help you with that @leoleo333
@leoleo333 , you mention that your bootloader is unlocked...I think you should double check that. if it was unlocked you would be able to use fastboot commands and flash whatever you want. I have read many posts on XDA where members report that their bootloader is unlocked and the device says as much but in fact that is not the case! Let me know how things go. Good Luck.
I managed to fix it couple of days ago with dload method, it actually worked for me i would try it before but i did not had micro sd card
Nice, Im really glad that the dload method was all it took to fix it. Take it easy now.
Bro try this ,added screenshots ,I fixed same issue
iantechie1979 said:
He has already explained that....!
It doesnt matter if you use multi tool or manual commands...You cant flash stock recovery because every fastboot command comes back 'remote command not allowed' and this is because the os will not boot so you cant enable oem unlock and usb debugging in order to unlock bootloader and have full use of adb/fastboot.
The dload method will install the update.app, it will even go to 100% and say success but it will NOT boot the OS. It will stay stuck on boot animation until the battery dies. Search my posts here on XDA (stuck on boot logo).
I think it has to do with the partitions or the filesystem...I'm afraid i cant help you with that @leoleo333
Click to expand...
Click to collapse
Same issue fixed by me
Software install failed but successfully booted

Semi working PRA-LX1C432

Hi !
I bought in January the nice P8 Lite 2017 and received a PRA-LX1C432 (dual sim europe no carrier).
It was with Android 7.0 and EMUI 5.0 and i wanted to root it.
I did it well, and was with the firmware PRA-LXA1C432B182 in stock and rooted with the tuto from this thread
https://forum.xda-developers.com/p8...ck-rom-huawei-prague-pra-xxxc432b182-t3727816
and uninstalled TWRP to put back stock recovery.
Later, I wanted to unroot my phone, and that's where things went wrong. I tried to do it with the superSU option and after a hard reset it was working and not rooted, but i'd still have the message "this phone can't be trust" so i tried to relock the bootloader and it did hard reset the phone again and now, i'm stuck with a phone that can send sms or go through the internet with LTE, but can't access fm, camera, google music, nfc is going on and off, calls don't work, etc... In dev options, Allow OEM unlock is greyed and I can't change anything. Phone is recognized by computer and I can acces memory of the phone.
I can hard reset it won't change, i ca also accessFastboot, or recovery or eRecovery, but in Fastboot mode it says "PHONE Unlock FRP Lock" and from my computer i can't do anything : if i try to flash twrp with fastboot command, i have the message "FAILED remote the command is not allowed", if i try to lock/unlock/relock bootloader it says "FAILED remote root type is risk".
Clearly, I don't know what to do. I'm used with rooting/unrooting smartphones from different brands (Samsung, LG, Sony, Huawei...), even though i'm far from being a master, and using Fastboot/ADB commands, but... I don't know.
If someone has any idea, I'm taking. I'm thinking about dload method but, of cooourse, I do NOT have a sdcard, so it's the last thing i would have tried from all i have seen on xda and elsewhere.
Thanks for reading and taking time to answer and help me, and sorry for not perfect english, i'm french but trying my best !
Run a eRecovery restore , it restore the entire smartphone to stock and also lock bootloader. Idk if this can solve your problems but i had ur same problem a days ago and i restored my phone enterely.
Fr0nK said:
Run a eRecovery restore , it restore the entire smartphone to stock and also lock bootloader. Idk if this can solve your problems but i had ur same problem a days ago and i restored my phone enterely.
Click to expand...
Click to collapse
I can't, it says that it can not get package infos from server. :/
MrCrumble34 said:
I can't, it says that it can not get package infos from server. :/
Click to expand...
Click to collapse
If you have twrp or if you can install it in someway , i can provide to you and ominfo.img to flash via twrp in ominfo partition to restore and remove package info error.
Fr0nK said:
If you have twrp or if you can install it in someway , i can provide to you and ominfo.img to flash via twrp in ominfo partition to restore and remove package info error.
Click to expand...
Click to collapse
TWRP is not installed, and I can't flash it in any way. Fastboot says "FAILED (remote : command not allowed)" if I try flashing recovery or system or anything. It also says "FAILED (remote : root type is risk) if I try to lock/unlock/relock the bootloader.
Ok, I'm actually trying something. I plugged the phone into my computer, and HiSuite told there was an update available for my phone, so I just clicked on it. It's doing right now, I will edit my post after it has finished (for good or bad).
EDIT : Ok, si it did work ! My phone is now on PRA-LX1C432B194, everything is working, not rooted. I relocked the bootloader with Fastboot, the command did work (guess I can root it again if I need now). But I think I'll leave it like that ^^'
Allow OEM unlock isn't greyed anymore, I came back to the original state of my phone but with an update not (yet) available in my country, no more "Device can't be trusted" message. Like if nothing had ever happened (expect it will be written PHONE Relocked).
This phone is really sensitive, haha^^
But as anyway I made it
Thanks anyway for trying to help !

[HELP] TWRP flashed but not booting | Huawei P10

Can someone please help me
I have bricked my Huawei P10 and I am trying to recover it through Hwota, I have done this before and hwota saved me.
However, this time I flash TWRP using fast boot and i get the confirmation that it has flashed everything is okay but I can’t launch TWRP no matter what, I have tried every button combination tried fastboot boot recovery.img and that failed, I have flashed various different versions of TWRP and none work.
I just need this resolved and then I can unbrick.
Someone please help me :crying:
UPDATE:
Managed to send the device off to Huawei hoping that they wouldn't know I had unlocked the bootloader or rooted the device. I couldn't re-lock the bootloader so i was expecting to pay for the repair. I played dumb and said "i dont know why my phone wont boot up? it shut down and wont start again" they basically repaired the phone under warranty, replaced the main board with no questions asked and no hassle!

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