Hi all,
I have manage to unlock my bootloader so I could change my device to C432 instead of C900. My Device is a EVA-L09.
The problem I have now is I am unable to flash the latest firmware C432B166.
I have tried a app called DC Phoenix to help me flash the firmware as trwp was giving invaild arguments.
I have managed to flash update.app, uodate_data_dt_default.app, uodate_data_hw_eu.app and update_data_hw_normal.app. The only issue I have now is that 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.
I really don't want to send the phone to Huawei as the bootloader is unlocked.
Thanks in advance.
Sent from my SM-G928F using Tapatalk
Related
Hello. I recently got a P9 (model EVA-AL00). Since I lived in US, I figured I might debrand the phone.
I followed this guide to unlock my bootloader and root :http://forum.xda-developers.com/huawei-p9lite/how-to/guide-unlock-bootloader-twrp-root-t3405701 and this guide to help me debrand: http://forum.xda-developers.com/p9/how-to/vdo-guide-how-to-debrand-huawei-phone-t3410045.
I unlocked the bootloader, install twrp and root with no problem. However, after I changed the oeminfo my phone reboot and I lost root, twrp, and the bootloader is locked again. Now when I tried to enter recovery mode with cmd, I get Command not allowed error. Furthermore, my phone is now only showing EVA in the model number. I am also getting a message saying my device has failed verification at startup. I am officially stuck.
Any help or pointers would be appreciated. Thank you for your time.
Get a full stock rom for your model,unzip it into the dload folder on your external sd and then hold power and both volume buttons to reflash the stock rom.
Yo dude did you fix it?
fix it?
same problem ((((((crying:
Sorry for the late reply but that did help me to fix my problem
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
Hi all,
I am facing severe problems with my P9.
Initial Situation:
Started with a brand new P9 with T-Mobile cust Firmware C150
What I did:
I unlocked bootloader successfully and rooted the phone. Then changed OEM info from C150 to C432. So far so good.
After that P9 booted into factory restore and restored itself into C900 Firmware. Bootloader was locked after that.
I unlocked bootloader successfully for a 2nd time.
Current Situation:
Now when I boot the phone it says: "Your device has been unlocked and can't be trusted" .... Your device is booting now... => But it never boots into OS. It stucks here forever.
When I press vol up and down and power for some seconds I can at least access TWRP. When I try to reboot in TRWP it says "No OS Installed".
But how can I do a stock recovery or install a working Android OS in order to get the P9 into normal boot Modus again?
Please help me.
Solution summary:
Issue solved by using the dload method to change to C432B182:
http://forum.xda-developers.com/p9/development/stock-rom-dload-file-p9-eva-l09-b136-t3382818/page1
Thx a lot
Hope this helps
https://www.youtube.com/watch?v=JZVsIKtdgV4
morro23 said:
Hi all,
I am facing severe problems with my P9.
Initial Situation:
Started with a brand new P9 with T-Mobile cust Firmware C150
What I did:
I unlocked bootloader successfully and rooted the phone. Then changed OEM info from C150 to C432. So far so good.
After that P9 booted into factory restore and restored itself into C900 Firmware. Bootloader was locked after that.
I unlocked bootloader successfully for a 2nd time.
Current Situation:
Now when I boot the phone it says: "Your device has been unlocked and can't be trusted" .... Your device is booting now... => But it never boots into OS. It stucks here forever.
When I press vol up and down and power for some seconds I can at least access TWRP. When I try to reboot in TRWP it says "No OS Installed".
But how can I do a stock recovery or install a working Android OS in order to get the P9 into normal boot Modus again?
Please help me.
Thx a lot
Click to expand...
Click to collapse
If u have a sd card u can put it in another phone if u have and create a dlod folder, put the Firmware u need in it and then switch it to your P9 and try to upgrade. Since your phone is C900 i think something went wrong in the debranding so use a full stock C150 firmware or try with this B136 Firmware with dt and hw folder toghether with update.app in dload folder.
http://forum.xda-developers.com/p9/development/stock-rom-dload-file-p9-eva-l09-b136-t3382818/page1
Sent from my VIE-L29 using XDA Labs
@panosm763: Thx for the Video link. I worked according to the same but after changing OEM info phone booted with red warning Screen and installed a fresh C900 Firmware Version. Then after opening bootloader again, SRK Tool cannot connect to the phone anymore maybe due to the fact that usb Debugging mode is not turned on (and cannot be turned on because OS is not reachable)
@Mostar088: I tried the dload method yesterday with the Firmware from the link you shared. Unfortunately without success. The phone did not recognize the Firmware and did not load the same. Maybe because bootloader is still open? I have no clue why this method is not working
Issue was solved.
It worked out fine using the dload method described in here:
http://forum.xda-developers.com/p9/development/stock-rom-dload-file-p9-eva-l09-b136-t3382818/page1
I am now on C432B182 :good:
morro23 said:
Issue was solved.
It worked out fine using the dload method described in here:
https://forum.xda-developers.com/p9/...-b136-t3382818
I am now on C432B182 :good:
Click to expand...
Click to collapse
Link doesnt work for me :? please again ?
MyTiplay said:
Link doesnt work for me :? please again ?
Click to expand...
Click to collapse
Fixed :good:
Sorry for being late, i had no spare time the past days. Glad you fixed your problem
Hello folks,
so a friend of mine is a complete noob and have this problem with his p9 plus.
The phone keeps rebooting itself in an endless loop, i can't access recovery and only when plugged in to the PC i can access fast-boot.
Phone is locked, FRP Lock.
With getvar command i managed to get this info:
rescue_phoneinfo: VIE-L09C113B170
seems that there is no full zip of this rom anywhere just partial ota (found those with firmware finder) but even with that when i try to flash recovery i get command not allowed.
On the fastboot screen of the phone i have this reboot reason AP_S_PANIC
anyone knows a how to get the phone out of this? (i was thinking that maybe unlocking the bootloader could be of any use, but in the request page it's needed the Product_ID and i don't have it. (can't *#*#1357946#*#*)
I don't know if it does work in a locked bootloader.
I have my P9+ for a week and maybe if you download a firmware compatible with your version and try to 'hard' update the phone, using a SD card with a update file on a dload folder and restarting the phone pressing VolUp + VolDown +Pwr, you can restore your friend's phone.
I'm sorry if I didn't help, I am myself stucked trying to rollback my version to MM and have the NFC and the Bluetooth working again...
myself also got this problem..please anyone..
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!