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Hello, i have zenfone 4 a 400cg with changed motherboard due to which i am unable to unlock bootloader and install cyanogenmod on my device. Can anyone help in unlocking my bootloader from another method ?? The official apk shows network error due to changed motherboard. Plzzz help ... !!!!
Manc1234 said:
Hello, i have zenfone 4 a 400cg with changed motherboard due to which i am unable to unlock bootloader and install cyanogenmod on my device. Can anyone help in unlocking my bootloader from another method ?? The official apk shows network error due to changed motherboard. Plzzz help ... !!!!
Click to expand...
Click to collapse
me too
i use 6.6.3
you must install 7.7.3 after unlock bootloader
try factory resetting
even though the unlocking app is for kitkat it worked for me on lollipop too. the server is sometimes down but now it's back online i unlocked mine 2 days ago. just remember to use the boost feature in the notification panel before unlocking the device. also, try to factory reset the device and then try.
cheers.
Unlock Bootloader tools is created for 7.3.3 firmware, if you have trouble unlocking it, try to downgrade or upgrade to 7.3.3 and unlock it, for downgrade you can search the kitkat raw file, move it to Ext SDcard, go to droidboot and choose SD download then update it to 7.3.3 lollipop, not 7.4.4 .. you can search the update zip file in asus support download ..
Thats all I know,, sorry for my bad english ..
Server problem for those whose motherboards was changed ..... problem is fixed now try again.....
Sent from my ASUS_T00I using XDA Free mobile app
Hi to all,
my P9 PLUS bootloop on start after upgrade after UPDATE.APP with c432 noougat:
is bootloader unlocked, but when try to restore the rom(or another rom) its says that rom is not compatible.
I try to flash trwp, but don't works, only have the possibility to enter in fastboot mode.
There's a way to fully restored? or its possible install a mod rom?
it was originally L09c155, debranded to c432.
thanks in advance:fingers-crossed:
andrea_marcello said:
Hi to all,
my P9 PLUS bootloop on start after upgrade after UPDATE.APP with c432 noougat:
is bootloader unlocked, but when try to restore the rom(or another rom) its says that rom is not compatible.
I try to flash trwp, but don't works, only have the possibility to enter in fastboot mode.
There's a way to fully restored? or its possible install a mod rom?
it was originally L09c155, debranded to c432.
thanks in advance:fingers-crossed:
Click to expand...
Click to collapse
Me pasa igual lei que necesitamos un archivo backup para flashear con trwp
P9 Plus is traped in a bootloop
Hey it thems we both have the same problem: My new P9 + is also traped in a bootloop and is obviously locked. Phone locked, FRP Lock.
Huawei does not want to help because I have no HuaweiID and the product ID can no longer read.
Would be nice if anybody can help me or tell me how to proceed. I have read the entire forum here, but no solution for me, because I can not write the flash without usb-debugging. What i have done:
I wanted the old version VIE-L29C636B130 update to Nougat with EMUI5.0.
I have used the firmware finder. FF worked quite well, just not to nougat, as I wanted.
I have used the update function via SD card successful to VIE-L29C636B202.
When I started the B362, this update has hung up, has not gone through and then the bootmode has been running and showing that Android can not start. Then I tried the previous version again and this didn’t work also no more to install.
Now the phone is landed in the bootloop and I can see the phone is locked. All what I can do now is start the recovery modus (Vol- and Power Button). But there is no restore version. Phone locked, FRP Lock.
Can anybody help please ? Is root or unlock modus a solution to write the flash ?
Bomit said:
Hey it thems we both have the same problem: My new P9 + is also traped in a bootloop and is obviously locked. Phone locked, FRP Lock.
Huawei does not want to help because I have no HuaweiID and the product ID can no longer read.
Would be nice if anybody can help me or tell me how to proceed. I have read the entire forum here, but no solution for me, because I can not write the flash without usb-debugging. What i have done:
I wanted the old version VIE-L29C636B130 update to Nougat with EMUI5.0.
I have used the firmware finder. FF worked quite well, just not to nougat, as I wanted.
I have used the update function via SD card successful to VIE-L29C636B202.
When I started the B362, this update has hung up, has not gone through and then the bootmode has been running and showing that Android can not start. Then I tried the previous version again and this didn’t work also no more to install.
Now the phone is landed in the bootloop and I can see the phone is locked. All what I can do now is start the recovery modus (Vol- and Power Button). But there is no restore version. Phone locked, FRP Lock.
Can anybody help please ? Is root or unlock modus a solution to write the flash ?
Click to expand...
Click to collapse
Only solution is to use Dc Phoenix, it's a paid Service but it should unbrick your phone.
It use a backdoor solution to flash even if the frp and bootloader is locked.
Sent from my VIE-L29 using XDA Labs
Mostar088 said:
Only solution is to use Dc Phoenix, it's a paid Service but it should unbrick your phone.
It use a backdoor solution to flash even if the frp and bootloader is locked.
Sent from my VIE-L29 using XDA Labs
Click to expand...
Click to collapse
Thank you, I thought about dc Phoenix, but i was not sure if this service is serious.
You mean my phone is bricked?
I thought about sending the phone back to Huawei. Waranty ?
Bomit said:
Thank you, I thought about dc Phoenix, but i was not sure if this service is serious.
You mean my phone is bricked?
I thought about sending the phone back to Huawei. Waranty ?
Click to expand...
Click to collapse
U have warranty if u have not unlock bootloader. If u have your warranty can be void.
Sent from my VIE-L29 using XDA Labs
use another TWRP. it should work.
Mostar088 said:
Only solution is to use Dc Phoenix, it's a paid Service but it should unbrick your phone.
It use a backdoor solution to flash even if the frp and bootloader is locked.
Sent from my VIE-L29 using XDA Labs
Click to expand...
Click to collapse
Used to try DC-Unlocker, but themes VIE-L29 is not supported, only EVA-L29 is listet.
It´s possible to try an other version, that works ?
P9 Plus trapped in bootloop
Bomit said:
Used to try DC-Unlocker, but themes VIE-L29 is not supported, only EVA-L29 is listet.
It´s possible to try an other version, that works ?
Click to expand...
Click to collapse
Tryed DC Unlocker, its detected the phone succesfully. I can see the installed firmware, IME and so on. Unlocked the FRP - succesfully. But now i can see on the screen: FRP Lock, phone is in bootloop again. 15 credits lost.
What am i doing wrong ? What i have to do ?
Thanx a lot.
Bomit said:
Tryed DC Unlocker, its detected the phone succesfully. I can see the installed firmware, IME and so on. Unlocked the FRP - succesfully. But now i can see on the screen: FRP Lock, phone is in bootloop again. 15 credits lost.
What am i doing wrong ? What i have to do ?
Thanx a lot.
Click to expand...
Click to collapse
If u use Dc Phoenix u can flash unlimited times in 72h for 15 credits.
Sent from my VIE-L29 using XDA Labs
Mostar088 said:
If u use Dc Phoenix u can flash unlimited times in 72h for 15 credits.
Sent from my VIE-L29 using XDA Labs
Click to expand...
Click to collapse
wow Was successful with this methode from DCStreamer :good::laugh::good:
https://forum.xda-developers.com/p9/help/issue-p9-rooting-brick-t3585457#post71936805
Bomit said:
wow Was successful with this methode from DCStreamer :good::laugh::good:
https://forum.xda-developers.com/p9/help/issue-p9-rooting-brick-t3585457#post71936805
Click to expand...
Click to collapse
:good:
Sent from my VIE-L29 using XDA Labs
Today they turn to me the phone: They say that there's was a problem with CPU ID(maybe..): in fact , with a software they forced a firmware on.
the phone work, but I have problem with themes(don't works)and I cannot upgrade to nougat.
This phone exit as VIE-L09C555(Brand H3G): now is
VIE-L09C432B160
when try to update to nougat by B370(21-03) it's say ne that the software is wrong.Anyone knows how I can upgrade to nougat?
Thanks in advance
Solved
andrea_marcello said:
Today they turn to me the phone: They say that there's was a problem with CPU ID(maybe..): in fact , with a software they forced a firmware on.
the phone work, but I have problem with themes(don't works)and I cannot upgrade to nougat.
This phone exit as VIE-L09C555(Brand H3G): now is
VIE-L09C432B160
when try to update to nougat by B370(21-03) it's say ne that the software is wrong.Anyone knows how I can upgrade to nougat?
Thanks in advance
Click to expand...
Click to collapse
Ok, the problem was that the root not got well.
Rooted phone, get hw EU 432
Flashed rom B103 by update menu(by secret dialer code)
Next install upadate via OTA.
Now I have rom stock rom, with B370
Thanks to all
Hi
I have W200A unlocked and working on 1.6 mfd18l , and unlocked bootloader
I got notification about new update , after update downloaded and installed, it stuck at bootloader screen
i flash back again nemo-mfd18l-factory-3faf6f2d and it work again
i got update again , i did it , then sme thing happend , stuck at bootloader
any solution for this ?
best regards
I have the same problem, and find that secure boot is disabled in the fastboot menu, which is different from others. I doubt maybe that's the reason for the problem.
How can I change the status of secure boot to enabled? any solution for this ? thank you.
already flash with this firmware , via edl mode
oxygen_global_images_V8.5.8.0.NDDMIED_20170822.0000.00_7.1_global_e6b8c6d1e6
oxygen_global_images_V8.5.6.0.NDDMIED_20170801.0000.00_7.1_global_eb9552b07a.tgz
but no luck
i am waiting , plz help experts
i am also trying unlock bootloader , but cant unlock
when i am creat a mi cloud id into phone it say ''invalid devices id''
solved solved no one help me , after 12 hour work hard i am sucess unlock bootloader and restore og imei with great bst dongal
Mix Max 2 same problem
Hello.
Can you tell me how did you do that?
I have the same problem. Comment please. Thanks.
first unlock bootloader , via officeal site ,
search on google how to unlock bootloader,
enable diag via bst dongal or adb commands
then repair im.. with bst , umt, or any qualacom supported tool
in which rom u repair tht
Dont Forget to backup IMEI
When flashing custom roms or developing them it is a safe practice to backup efs partitions ASAP
Hi, guys. Such an unpleasant thing happened to me today. I have received my new xiaomi mi 9... But it has came with unlocked bootloader so i have locked it. And when i locked it then the phone got stuck on the recovery mode saying "this miui version can't be installed on this device" but it already came with this MIUI i did not change nothing i just wanted to lock the bootloader. Now i am bricked and i can't do nothing, i have tried to wipe all data, but did not help...
Does anybody know what can i do in this case?
TommyKing18 said:
Hi, guys. Such an unpleasant thing happened to me today. I have received my new xiaomi mi 9... But it has came with unlocked bootloader so i have locked it. And when i locked it then the phone got stuck on the recovery mode saying "this miui version can't be installed on this device" but it already came with this MIUI i did not change nothing i just wanted to lock the bootloader. Now i am bricked and i can't do nothing, i have tried to wipe all data, but did not help...
Does anybody know what can i do in this case?
Click to expand...
Click to collapse
Follow these guides:
https://forum.xda-developers.com/Mi-9/how-to/unlocking-bootloader-immediately-t3926424
https://forum.xda-developers.com/Mi-9/how-to/guide-how-flashed-twrp-xiaomi-eu-rom-t3912952
reply
Laptapper said:
Follow these guides:
https://forum.xda-developers.com/Mi-9/how-to/unlocking-bootloader-immediately-t3926424
https://forum.xda-developers.com/Mi-9/how-to/guide-how-flashed-twrp-xiaomi-eu-rom-t3912952
Click to expand...
Click to collapse
Thank you very much for help. I have read both but unfortunately i can not UNLOCK my bootloader… when i was trying to unlock the bootloader through MI UNLOCK, it says "Current account is not bound to this device". Otherwise if this was succesful and i could unlock it, then it would be easy i believe.
F
F in the chat
Since you locked the boot loader, you'd have to flash (with fastboot) using the same flavor of miui which was installed. (example: chinese or eu variation), otherwise you won't be able to boot.
NikoSpeed said:
F in the chat
Click to expand...
Click to collapse
you think you would know what to do?
nahsha said:
Since you locked the boot loader, you'd have to flash (with fastboot) using the same flavor of miui which was installed. (example: chinese or eu variation), otherwise you won't be able to boot.
Click to expand...
Click to collapse
Yes, that i understood… There was EU variation with unlocked bootloader, which i do not know why, but okay…
But now i can not unlock it, it says, when i try to unlock it though fastboot with mi unlock, it says "Current acount is not bound to this device, ADD your acount and device in MIUI"s setting > developer options> mi unlock status.. but obviously i can not do it since i can not turn on my phone, its stuck on recovery mode.
TommyKing18 said:
Yes, that i understood… There was EU variation with unlocked bootloader, which i do not know why, but okay…
But now i can not unlock it, it says, when i try to unlock it though fastboot with mi unlock, it says "Current acount is not bound to this device, ADD your acount and device in MIUI"s setting > developer options> mi unlock status.. but obviously i can not do it since i can not turn on my phone, its stuck on recovery mode.
Click to expand...
Click to collapse
Try recovering using this: https://www.xiaomitool.com/V2/
nahsha said:
Try recovering using this: https://www.xiaomitool.com/V2/
Click to expand...
Click to collapse
When i choosed "my device is bricked i want to unbrick it" it says, this option is not available yet..
I can help you
First of all you need chinese mi assistant
Second you need try three versions of roms(eeu , china , global) but im pretty sure that your phone is chinese version that bought from gray market and they unlock bootloader to install global rom
After you download these tell me, i guide you
Be sure download recovery rom (not fastboot)
It has .zip extension not tgz
emprazol said:
I can help you
First of all you need chinese mi assistant
Second you need try three versions of roms(eeu , china , global) but im pretty sure that your phone is chinese version that bought from gray market and they unlock bootloader to install global rom
After you download these tell me, i guide you
Be sure download recovery rom (not fastboot)
It has .zip extension not tgz
Click to expand...
Click to collapse
Thanks a lot, i aprreciate your help! Now i am downloading Chinese ROM recovery ROM, chinese mi assistant i have already so let's see, i hope it will work.
TommyKing18 said:
Thanks a lot, i aprreciate your help! Now i am downloading Chinese ROM recovery ROM, chinese mi assistant i have already so let's see, i hope it will work.
Click to expand...
Click to collapse
If you know how to sideload the rom then everything is become okay dont worry
After successful debrick you must bound you mi account to your phone and wait for bl unlock then reflash with mi flash tool and global rom
AND DONT LOCK YOUR BOOTLOADER AGAIN
Yes, unfortunately i do not know how to sidload the rom... But when i have Chinese rom downloaded then what do i do with that? I connect the phone through mi assistant and there it can be flashed?
I had the same thing happen. You need to force a firmware flash ?
I had someone on xda recommend an excellent recovery tool.
It's called 'miflashpro'. It can be hard to find the English version. I did eventually but actually unbricked my Mi9 with the Italian version.
99% chance your cell can be fixed this way
bricked too
I'm having the same problem here, after wipe in twrp mode my phone restart and i'm blocked on bootloader screen.
Bryceicle1971 said:
I had the same thing happen. You need to force a firmware flash ?
I had someone on xda recommend an excellent recovery tool.
It's called 'miflashpro'. It can be hard to find the English version. I did eventually but actually unbricked my Mi9 with the Italian version.
99% chance your cell can be fixed this way
Click to expand...
Click to collapse
I am having the same probelm. .i have accidently locked the bootloader and now stuck in recovery loop. And can not unlock bootloader as i didnt bind my account. Can u plz share the link of miflashpro
That's so unfortunate
TommyKing18 said:
Yes, unfortunately i do not know how to sideload the rom... But when i have Chinese rom downloaded then what do i do with that? I connect the phone through mi assistant and there it can be flashed?
Click to expand...
Click to collapse
I did the same thing with a Mi CC9 relocked the bootloader by mistake thinking it was like any other android phone. Did you have a Xiaomi account associated with the phone and signed into after enabling oem unlock in developer options.
If tha'ts the case you can use https://en.miui.com/unlock/ tool from where but it checks your phone number to see whether its associated with mi unlock.
Otherwise you will have to use EDL method which involves disassembling back of phone and shorting out two pins to initialize EDL data transfer but you need a EDL associated account this (belief xiaomi has revoked everyone access to these)
Hello all members.I had same problem and I open this phone with suport from youtube .I try clean some connector and worming cpu and motherboard. After change the battery with new. When close the phone they suprised me and working good.After 10 hours again close and bricked. I try sake and again open .So....the real problem its not CPU and motherboard but some connector dont touch good. Sory for my English. I hope some other find which connector have problem in this phone and pm me. Now my MI 9 working good but I keep bickerful ...