first of all,notice my problem warranty check (not that message appear after logo), warranty employee check device in bootloader ,
so i can remove message with flash stock rom and recovery , and when i get info about bootloader gave me it's LOCKED , but in bootloader screen two line with red color shows Phone unlock(it's shows the phone at least one time unlocked and warranty was void) and frp unlocked.
The question is HOW TO FIX IT TO SHOW LOCKED WITH GREEN COLOR as same as device locked?
I don't think you can.
To my knowledge, the best you can do is fastboot oem relock unlock code, but that will leave you with the relocked status.
I've tried fastboot oem lock unlock code but that doesn't work.
Flash oeminfo via twrp it will LOCK not relock your bootloader and then you must use 3 buttons method to update on MM if you are on Nougat.
Flashing the stock firmware through the dload method relocks the bootloader.
Sent from my VNS-L21 using Tapatalk
The Marionette said:
Flashing the stock firmware through the dload method relocks the bootloader.
Sent from my VNS-L21 using Tapatalk
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but in bootloader display PHONE UNLOCKED
mi.alkhamis said:
but in bootloader display PHONE UNLOCKED
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You didn't flash it correctly. if for nougat update.app must be 2.5GB.
Also it wikl fully LOCK, not relock bootloader.
Coolyou said:
You didn't flash it correctly. if for nougat update.app must be 2.5GB.
Also it wikl fully LOCK, not relock bootloader.
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The Marionette said:
Flashing the stock firmware through the dload method relocks the bootloader.
Sent from my VNS-L21 using Tapatalk
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no i used two zip file from mm to nougat.
mi.alkhamis said:
no i used two zip file from mm to nougat.
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You need to extract the zip file from update.zip and put UPDATE.APP in dload folder. That's how I locked bootloader on nougat.
Coolyou said:
You need to extract the zip file from update.zip and put UPDATE.APP in dload folder. That's how I locked bootloader on nougat.
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but by this method app not installed , one file for rom and another for apps,
so OK , how can i test it? now i'm in nougat ,decompress zip file and flash it with 3 buttons, OK!
what about zip app file?
how to flash this one?
or you how done it . are you upgrade from mm to N ? give me your file and tell me how to flash it,
my phone is p9 lite vns-l21 , after downgrade to mm b 160 and in N b336..
i used THIS
When you upgrade to b336.
1. Unzip update.zip you flashed
2. Create dload folder and put UPDATE.APP inside
3. Reset phone and press 3 buttons
4. EMUI will update by itself and will lock bootloader after it's done.
Coolyou said:
When you upgrade to b336.
1. Unzip update.zip you flashed
2. Create dload folder and put UPDATE.APP inside
3. Reset phone and press 3 buttons
4. EMUI will update by itself and will lock bootloader after it's done.
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i done it with flash oeminfo , now bootloader is LOCKED but when i go to bootloader , shown me "" PHONE UNLOCED "",
it's my problem!!!
I have P9lite vns-l21c185b141 and update it into vns-l21c185b331 through Charles app.. now rollback to marshmallow through Dload method. now its build number show me vns-l21c900b141.. flash it through TWRP but same problem, download verious firmware and use bat C900 is same in All..
Try to flash c432 oeminfo from the tool you can find in the forum, it should works
but it is C185 not C432 , c432 is for Europe and C185 for midlest
Oh I see.. then you have to flash the one of c185, I don't know where you can find it.. maybe you can extract it from the update.app and flash it in fastboot
Look here for the oem info:
https://forum.xda-developers.com/huawei-p9lite/help/oeminfo-t3571834
its same case but not any solution there.
yahoooo i have done... first flash with MEDROM_V2.zip after use SRKToolHuawei-Lod-Chong-V2.0-20161002.exe and change custom bin and oem info... and then Use Dload method..
Like the title already says, I wrongly flashed the oeminfo of the L21 C432 on my L31 .
Now when I want to rewrite the oeminfo via fastboot I have no access because there is a FRP lock (Bootloader unlocked).
Currently I only see two options:
1. Try to flash a firmware via dload (tried some already, not working) and then flash the original oeminfo again. But is the firmware of a L21 even runnable on the L31?
2. Use DC-Unlock. The question is what should I use there? Is flashing a completely new firmware also overwriting the bad oeminfo? I don´t think so. Or should I remove the FRP lock, flash a new oeminfo and hope that dload is working then?
I hope someone can help me. Such a stupid mistake is just so frustrating, didn´t happen to me in all the years of flashing phones
you can try the dload method using a L21 firmware...
str8t said:
Like the title already says, I wrongly flashed the oeminfo of the L21 C432 on my L31 .
Now when I want to rewrite the oeminfo via fastboot I have no access because there is a FRP lock (Bootloader unlocked).
Currently I only see two options:
1. Try to flash a firmware via dload (tried some already, not working) and then flash the original oeminfo again. But is the firmware of a L21 even runnable on the L31?
2. Use DC-Unlock. The question is what should I use there? Is flashing a completely new firmware also overwriting the bad oeminfo? I don´t think so. Or should I remove the FRP lock, flash a new oeminfo and hope that dload is working then?
I hope someone can help me. Such a stupid mistake is just so frustrating, didn´t happen to me in all the years of flashing phones
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did you ever manage to fix this? I'm stuck in the same loop except my frp is unlocked but my bootloader is locked (Shows in the fastboot white screen mode) I tried to flash via dload method everything from B150 till B380! I was running Nougat rooted and I wanted to downgrade back to MM via flashing oem from twrp but I messed things up!
i cant even dload firstly because i have twrp and 2nd my phone goes stright to erecovery and i cannot find a way to either flash my oem info from twrp back up on my pc or to get new firmware.
Hi my phone is the Huawei p9 lite l21 i have stucked on the screen which says that i have unlocked bootloader, i want to use dload method but first i have to find which firmware i had correct?
I remember i was on Nougat but i dont know which firmware, is there a way to find with fastboot commands or something?
No.
i have an old P9 lite, branded by italian Wind operator
i read everywhere that to unbrand is needed to unlock the bootloader and through TWRP change partition OEMINFO.
but using tool Huawei Update Extractor is possible rebuild a new UPDATE.APP after changed the contents.
what'a happen if i run this update.app on phone ? does anyone tried this way before ?