Downgrade HUAWEI P40 pro - Huawei P40 Pro Questions & Answers

Hi,i’m trying to downgrade my p40 pro to emui 10 usino OTG method because i have to bypass ID activation using Emergency backup method. I downgraded succesfully from 102.0.0.230 to 102.0.0.228. But now i’m not able to find older firmware compatible with my huawei. My huawei is ELS-NX9 C432
Current version is 102.0.0.228(C432E3R6P5) Can you help me ?

As I know, downgrade with DLOAD firmware it is not possible between major EMUi versions.

badmania98 said:
As I know, downgrade with DLOAD firmware it is not possible between major EMUi versions.
Click to expand...
Click to collapse
Any alternative?

Lorpowa said:
Any alternative?
Click to expand...
Click to collapse
Return the phone to the owner? He will unlock it.

badmania98 said:
Return the phone to the owner? He will unlock it.
Click to expand...
Click to collapse
It is mine,but when i insert the password,it says: “
Unable to connect to the server,touch the screen and retry.(2026)”

Try to follow the path choosing password forgotten

badmania98 said:
Try to follow the path choosing password forgotten
Click to expand...
Click to collapse
Tried,but don’t change anything

I have no other idea. You can ask Huawei Service.

Related

Unbrick Honor 6 Help!

HONOR 6 H60-L02 (made in China) totally bricked
Hello,
i’m very disappointed about my phone (H60-L02) because he’s bricked after an Huawei update (6.8.15).
I have wanted to reset the phone because i want to give this phone to my daughter.
I’ve gone to the settings menu to get an new initializie.
The phone has been reseted, but, after that, the phone restarts and stays on the Honor Bootlogo…
I’ve tried to do a new reset with the 3 buttons method. The first time, the recovery menu proposes me to format the phone. I did it. After hat, the phone reboots but, once again, he stays on the Honor bootlogo…
The difference now, is that the 3 buttons method doesn’t works anymore. The menu is not available when i push the 3 buttons…
I can only do a Vol-/Power, wich starts the Fastboot mode. But this one is locked…
The problem is:
– I don’t have the Product ID of my phone (because i’ve never wanted to root it)
– Huawei europe doesn’t want to give me the Unlock code because he’s made in China. And i have no answers from Huawei China.
What can i do? This phone is definitively out?
Somebody can help me?
(sorry for my poor english)
saulescu said:
HONOR 6 H60-L02 (made in China) totally bricked
Hello,
i’m very disappointed about my phone (H60-L02) because he’s bricked after an Huawei update (6.8.15).
I have wanted to reset the phone because i want to give this phone to my daughter.
I’ve gone to the settings menu to get an new initializie.
The phone has been reseted, but, after that, the phone restarts and stays on the Honor Bootlogo…
I’ve tried to do a new reset with the 3 buttons method. The first time, the recovery menu proposes me to format the phone. I did it. After hat, the phone reboots but, once again, he stays on the Honor bootlogo…
The difference now, is that the 3 buttons method doesn’t works anymore. The menu is not available when i push the 3 buttons…
I can only do a Vol-/Power, wich starts the Fastboot mode. But this one is locked…
The problem is:
– I don’t have the Product ID of my phone (because i’ve never wanted to root it)
– Huawei europe doesn’t want to give me the Unlock code because he’s made in China. And i have no answers from Huawei China.
What can i do? This phone is definitively out?
Somebody can help me?
(sorry for my poor english)
Click to expand...
Click to collapse
Before posting search...
http://forum.xda-developers.com/honor-6/general/l02-l12-how-to-emui-4-0-to-emui-3-1-t3318231
Nexus H791 using Tapatalk
You need to have IMEI, serial and device id to get an unlock code. Do you have all that info?
muradulislam said:
You need to have IMEI, serial and device id to get an unlock code. Do you have all that info?
Click to expand...
Click to collapse
No, I .How do you find them? Thanks!
saulescu said:
No, I .How do you find them? Thanks!
Click to expand...
Click to collapse
Invoice, product box.
saulescu said:
No, I .How do you find them? Thanks!
Click to expand...
Click to collapse
Do you have the above?
I'm sorry that you no longer find.Another chance no have? Thanks!
saulescu said:
I'm sorry that you no longer find.Another chance no have? Thanks!
Click to expand...
Click to collapse
Yep, sign into Google with the account you used on that device, go to settings, dashboard, Android and you can find IMEI there.
Connect phone to pc in fastboot mode and fire
Fastboot devices
And you will get serial number (most probably).
Use Huawei hacker toolkit to get your device id and then request a password.
I managed sal start with H60_EMUI3.1_Android5.1_6.1.1 and is in Indonesia with all scris.Mie Miar European version and eventually be passed to a Emui May good.How i do?
saulescu said:
I managed sal start with H60_EMUI3.1_Android5.1_6.1.1 and is in Indonesia with all scris.Mie Miar European version and eventually be passed to a Emui May good.How i do?
Click to expand...
Click to collapse
Can not understand what you want to say here
I managed to turn the phone, with H60_EMUI3.1_Android5.1_6.1.1 but it firmweare Indonesia.
I do not understand anything How do I put europe version? And one more advanced?
saulescu said:
I managed to turn the phone, with H60_EMUI3.1_Android5.1_6.1.1 but it firmweare Indonesia.
I do not understand anything How do I put europe version? And one more advanced?
Click to expand...
Click to collapse
You can give honor multi-tool a try to debrand your phone.
I am not sure whether it supports your phone or not but give it a try.
H60_EMUI3.1_Android5.1_6.1.1 version of what can go?
saulescu said:
H60_EMUI3.1_Android5.1_6.1.1 version of what can go?
Click to expand...
Click to collapse
This is the only mode to unbrick your L02 / L12
This procedure erases all data
Download EMUI 3.1 Developer 6.1.1
https://mega.nz/#F!ztYliaxL!4gfyXozS...BDgBQ!6w5inQ6Z
Extract the zip file and copy UPDATE.app in SD/dload
Insert the SD without connecting
Disconnect the USB cable from your PC
Press the Power button to turn off
When you feel the vibration press 3btn
When appears the Honor logo connect your SD (continue to press 3btn for 3 - 4 seconds)
Wait for the recovery process
Nexus H791 using Tapatalk
I did it!
Go with what you wrote.how to pass a superior version?
saulescu said:
I did it!
Go with what you wrote.how to pass a superior version?
Click to expand...
Click to collapse
You can choose whether to go with developer EMUI 4.0 or EMUI stable 4.0.1.
If you want to get stable EMUI 4.01 you must first use this rollback
http://www.mediafire.com/download/9qrd8zm9280gy5e/Rollback+591+EMUI3.0.zip
Uodate.app in dload and do a local update from setting
After install B535 from local update
After install B535 - B860
otherwise install incremental updates for EMUI 4.0 developer
Nexus H791 using Tapatalk
I put rollback 591 to Emui 3.0 and tel. show all Emui version 3.1_H60-L02_6.1.1
Can not find B535_B860
saulescu said:
Can not find B535_B860
Click to expand...
Click to collapse
https://mega.nz/#!XVYn1QJC!e5PzE3UZhtZNm7NPyLAVxPLDpNhyN28b1uThpnPxmoE
Nexus H791 using Tapatalk
Unzip or be renamed update.zip.Thanks!

FRD-AL00 without OEM Unlock option?

Just got a FRD-AL00, whoever there is no OEM Unlock option in the developer menu. What does this means?
I'm still waiting for my Huawei codes since I don't have the phone registered to the Huawei ID in more than 14 days. So I don't know if the bootloader unlock will work without that option.
I also just got this phone and there is no 'oem unlock ' option in developer settings.. Anyone know what the deal is here?
I dont have the OEM Unlock option either. Same case.. I have the honor 8 frd-al00, but my chinese version is already updated to android 7 y emui 5.
All the honor 8 tutorials require that this option should be enable.
So.. what we can do? how we can solve this? I already receive my code for the unlock.
I want to root and debrand the frd-al00 to the international version al09, mentioned here
https://forum.xda-developers.com/honor-8/help/debrand-frd-al00-to-frd-l09-update-to-t3552445
But without this option I cant do it.
AngelLestat said:
I dont have the OEM Unlock option either. Same case.. I have the honor 8 frd-al00, but my chinese version is already updated to android 7 y emui 5.
All the honor 8 tutorials require that this option should be enable.
So.. what we can do? how we can solve this? I already receive my code for the unlock.
I want to root and debrand the frd-al00 to the international version al09, mentioned here
https://forum.xda-developers.com/honor-8/help/debrand-frd-al00-to-frd-l09-update-to-t3552445
But without this option I cant do it.
Click to expand...
Click to collapse
yeah it wont appear there, my friend got al00, he suceessfully rebranded
get bootloader code from offical site and in fastboot , command--> fastboot oem unlock xxxcodexxxxxx
then select unlock in mobile done
AngelLestat said:
I
I want to root and debrand the frd-al00 to the international version al09, mentioned here
https://forum.xda-developers.com/honor-8/help/debrand-frd-al00-to-frd-l09-update-to-t3552445
But without this option I cant do it.
Click to expand...
Click to collapse
Not very good idea...
Phone get unstable in short time with this rebrand made... After watch video or photos in short time applications stop to run...
It will not work good, i had this experience and after all had to go back to AL00...
And it was not only me, on 4pda.ru forum a lot of such cases, so better think twice...
Use this: https://www.youtube.com/watch?v=9ClbjG0ic4U
venugopalu007 said:
yeah it wont appear there, my friend got al00, he suceessfully rebranded
get bootloader code from offical site and in fastboot , command--> fastboot oem unlock xxxcodexxxxxx
then select unlock in mobile done
Click to expand...
Click to collapse
I already have the code as I mention.. but not sure what are you saying.. this mean that even without enabling that option i can make the unlock? but not sure if something bad may happen if the OEM unlock option in disable, and like I said.. that option it does not appear in the development menu, I can find the debugging usb option, but not the other. Some al00 has this OEM unlock option, but not all, maybe depends on the update I get.. my phone auto update to emui 5.0 and android 7.
eseregin said:
Not very good idea...
Phone get unstable in short time with this rebrand made... After watch video or photos in short time applications stop to run...
It will not work good, i had this experience and after all had to go back to AL00...
And it was not only me, on 4pda.ru forum a lot of such cases, so better think twice...
Click to expand...
Click to collapse
you did the same steps that the link guide I quote?
If rebrand is not an option.. then my other options are not good either, because I read that all mods had reboot issues and some other problems.. they dont have the camera apps either, just a basic picture app who does not take a good advantage of double lens system.
So.. what we can do if we have the al00? I just want to use voice search commands (not chinese commands).
TheHunterVN said:
Use this: youtube video link
Click to expand...
Click to collapse
Nice.. but it seems that this is for honor 5.. it will be just a matter to try.. If I have time tomorrow I will give a try to this method.
AngelLestat said:
Nice.. but it seems that this is for honor 5.. it will be just a matter to try.. If I have time tomorrow I will give a try to this method.
Click to expand...
Click to collapse
If u in EMUI 5.0, u must rollback to 4.1, use this method. It's worked with my Honor 8. I think u can.
No OEM Unlock Button
venugopalu007 said:
yeah it wont appear there, my friend got al00, he suceessfully rebranded
get bootloader code from offical site and in fastboot , command--> fastboot oem unlock xxxcodexxxxxx
then select unlock in mobile done
Click to expand...
Click to collapse
The OEM unlock button will be there after the rebrand to a non-chinese version.
BLClark said:
The OEM unlock button will be there after the rebrand to a non-chinese version.
Click to expand...
Click to collapse
Use this: https://www.youtube.com/watch?v=9ClbjG0ic4U
if ur device is on EMUI 5.0, back to 4.1 and use this method. I use Honor 8, use this method and it works.
BLClark said:
The OEM unlock button will be there after the rebrand to a non-chinese version.
Click to expand...
Click to collapse
Correct man
TheHunterVN said:
Use this: "link"
if ur device is on EMUI 5.0, back to 4.1 and use this method. I use Honor 8, use this method and it works.
Click to expand...
Click to collapse
Is any way to debrand without the emui 4.1, I have emui 5.0, my honor 8 is frd-al00, I cant find the rollback file for emui 4.. I find one for frd-al09 from 5 to 4.1, but that is the european version..
I have the bootloader code, but I can not activate the oem unlock option because it does not appear in my development tools, you told me that I have to go back to 4.1, but I have no idea how to do that.. or when I can find the file to do it..
Any advice.. ? What happen if I use the rollback file for the frd-al09?
AngelLestat said:
Is any way to debrand without the emui 4.1, I have emui 5.0, my honor 8 is frd-al00, I cant find the rollback file for emui 4.. I find one for frd-al09 from 5 to 4.1, but that is the european version..
I have the bootloader code, but I can not activate the oem unlock option because it does not appear in my development tools, you told me that I have to go back to 4.1, but I have no idea how to do that.. or when I can find the file to do it..
Any advice.. ? What happen if I use the rollback file for the frd-al09?
Click to expand...
Click to collapse
u can use Hisuit to go back to EMUI 4.1.
Or may try go to fastboot, unlock bootloader in fastboot? Maybe it work. Shutdown Honor, hold volume down + connect ur device to PC via USB cable. Then u try to unlock, if not, the only way is EMUI 4.1.
TheHunterVN said:
u can use Hisuit to go back to EMUI 4.1.
Or may try go to fastboot, unlock bootloader in fastboot? Maybe it work. Shutdown Honor, hold volume down + connect ur device to PC via USB cable. Then u try to unlock, if not, the only way is EMUI 4.1.
Click to expand...
Click to collapse
hi suite is only for some devices , I did nt seen the rollback in hi suite for our devices
TheHunterVN said:
u can use Hisuit to go back to EMUI 4.1.
Or may try go to fastboot, unlock bootloader in fastboot? Maybe it work. Shutdown Honor, hold volume down + connect ur device to PC via USB cable. Then u try to unlock, if not, the only way is EMUI 4.1.
Click to expand...
Click to collapse
venugopalu007 said:
hi suite is only for some devices , I did nt seen the rollback in hi suite for our devices
Click to expand...
Click to collapse
I was able to rollback to 4.1 with hisuite, and I manage to unlock bootloader and install twrp.
I made a backup of all my files, then download the frd-al09432b131, (my phone is frd-al00 which also has 4gb - 32gb), I unzip the firmware and I place it in the ssd card under the folder dload. (not sure if only the update.app file should be in it, or also the other folders like meta-inf and oeminfo, I try with both).
Then from the twrp I did a format data and I wipe data once. Then I shutdown the phone.
press volume up +down+ power until the update starts to run..
But..
At 5%, a alert come up saying:
------------------
Software install failed!
Incompatibility with current version.
Please download the correct update package.
(reboot system now)
------------------
But well, I dint reach so far to resign now.. I am downloading a new firmware from the honor site:
Honor 8 Firmware(FRD-L09, Android 6.0, EMUI 4.1, C432B131, United Kingdom)
I hope this work... or I may be doing something wrong?
Edit: still happen with the new firmware that I download, not sure what to do.. I need supersu for this?
AngelLestat said:
I was able to rollback to 4.1 with hisuite, and I manage to unlock bootloader and install twrp.
I made a backup of all my files, then download the frd-al09432b131, (my phone is frd-al00 which also has 4gb - 32gb), I unzip the firmware and I place it in the ssd card under the folder dload. (not sure if only the update.app file should be in it, or also the other folders like meta-inf and oeminfo, I try with both).
Then from the twrp I did a format data and I wipe data once. Then I shutdown the phone.
press volume up +down+ power until the update starts to run..
But..
At 5%, a alert come up saying:
------------------
Software install failed!
Incompatibility with current version.
Please download the correct update package.
(reboot system now)
------------------
But well, I dint reach so far to resign now.. I am downloading a new firmware from the honor site:
Honor 8 Firmware(FRD-L09, Android 6.0, EMUI 4.1, C432B131, United Kingdom)
I hope this work... or I may be doing something wrong?
Edit: still happen with the new firmware that I download, not sure what to do.. I need supersu for this?
Click to expand...
Click to collapse
Why are you flashing L09 when your phone is AL00?
Sent from my Honor 8 using XDA Labs
adriansticoid said:
Why are you flashing L09 when your phone is AL00?
Sent from my Honor 8 using XDA Labs
Click to expand...
Click to collapse
because I want to rebrand my phone.
a friend mine bought it for me in China, I didnt know it would be so different in software without google voice search.
So reading guides from this forum, I saw 3 rebrand guides, from chinese version to the similar version of europe (which seems to be the global), I am from Argentina.
I cant post the link of the guides because I am still newbie in this forum.
AngelLestat said:
because I want to rebrand my phone.
a friend mine bought it for me in China, I didnt know it would be so different in software without google voice search.
So reading guides from this forum, I saw 3 rebrand guides, from chinese version to the similar version of europe (which seems to be the global), I am from Argentina.
I cant post the link of the guides because I am still newbie in this forum.
Click to expand...
Click to collapse
You need to the the rebranding steps before flashing your desired firmware.
Sent from my Honor 8 using XDA Labs
AngelLestat said:
because I want to rebrand my phone.
a friend mine bought it for me in China, I didnt know it would be so different in software without google voice search.
So reading guides from this forum, I saw 3 rebrand guides, from chinese version to the similar version of europe (which seems to be the global), I am from Argentina.
I cant post the link of the guides because I am still newbie in this forum.
Click to expand...
Click to collapse
try my rebranding guide in guide section
---------- Post added at 09:17 AM ---------- Previous post was at 09:16 AM ----------
adriansticoid said:
You need to the the rebranding steps before flashing your desired firmware.
Click to expand...
Click to collapse
yes ,rebranding must

My Contact card Scanner is Not visible in Contact Tab.Help me.

I have Huawei honor 6x White 3GB RAM & 32GB ROM.Recently update the Smarphone with Firmware finder firmware code L21 after few day again Updated now its Showing L22.I have Black color Honor 6x too.In that it is showing Contact card scanner but not in White.Why so ??? Please Help me ??
Rommco05 said:
Whats your full Model and Build number?
Now and before update
Click to expand...
Click to collapse
After EMUI 4.1 Update First update was L21 from Firmware finder with Build Number : l90 Test keys Mentioned 2nd update I did Randomly file size was 90 mb + Now it is showing Build Number : BLN-L22C675B330.
Rommco05 said:
Your problem is caused with dad installation, try make search rollback package for your model, I think it is US model, right?
Click to expand...
Click to collapse
Roll back package for which one L21 or Current one L22
Rommco05 said:
It's basically not important, importatnt is is for the US model. Your installation was corrupted. U can try right now intsall again full firmware via FF again (don't do rollback before). You use FF proxy too right?
Click to expand...
Click to collapse
Yes.
But Which one i should install again.
I am totally confused now.
and i need contact scanner
Rommco05 said:
Are you sure your model was BLN-L21c675? Because it is not here, see the attachment. You did factory reset after upgrade?
Click to expand...
Click to collapse
Yes i did the factory reset. Just after reset i upgrade it to L22.
Ok. If i am visiting to service center and request them for new latest software update. Will they help me for fresh L22 Software firmware.
Rommco05 said:
Don't tell him u use Firmware Finder for update phone, tell him u receive normal OTA and this happened after proper update
Click to expand...
Click to collapse
Ok
BLN-L21C185B131 I installed first before L22
rohit1990 said:
Ok
BLN-L21C185B131 I installed first before L22
Click to expand...
Click to collapse
Sorry sorry my mistake.
After EMUI 4.1 update i installed BLN-L21C432B342 then i installed BLN-L22C675B330
Rommco05 said:
Wow, I can be happy your phone still working ok which is your original model? BLN-LxxCxxx?
Click to expand...
Click to collapse
Its India Version BLN-L22 Build number : BLN-L22C675B330
Rommco05 said:
You can try send latest firmware from attachment hopefully will be works, same like firmwares before
Click to expand...
Click to collapse
I already did..But still i din get the Contact scanner Apps.Plus battery backup is worst.
rohit1990 said:
I already did..But still i din get the Contact scanner Apps.Plus battery backup is worst.
Click to expand...
Click to collapse
Also I don't get the Huawei Inbuilt apps.But in black one Everything is available and Battery backup is also good.
Ok can you give me procedure of Fresh installation of Firmware BLN-L22C675B330
So i can install it manually
Rommco05 said:
http://update.hicloud.com:8180/TDS/...el_in/update_data_full_BLN-L22_channel_in.zip
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1190/g79/v90641/f1/full/update.zip
Try unzip first and after second. Put to sdcard to dload folder each separately and make dload installation, maybe this can help
Click to expand...
Click to collapse
But I guess.It make changes in Data file but not in core way.I need to install completely fresh firmware for my region.

p30 ele-l29

hello
i got a new p30 (bought online) with a build version 9.1.0.102 (c900e102R1P16)
but i cant find anything about this version. Update manager doesnt give any updates.
Also is there a way to check if this was used before or installed other rom or its brand new as it should?
regards
which v. of the p30 is? ele-L09 ? L29? or other?
look up this at "system info"
version is ele-l29 ,
also in special menu shows vendor hw country normal
wpjohn13 said:
version is ele-l29 ,
also in special menu shows vendor hw country normal
Click to expand...
Click to collapse
Install Hisuite on your PC and check for updates via that with the phone connected to USB
*Detection* said:
Install Hisuite on your PC and check for updates via that with the phone connected to USB
Click to expand...
Click to collapse
no updates available but im guessing should be at least security updates
is this normal? security patch says february1, 2019
C900 what region is?
can be flashed to something else?
wpjohn13 said:
no updates available but im guessing should be at least security updates
is this normal? security patch says february1, 2019
C900 what region is?
can be flashed to something else?
Click to expand...
Click to collapse
Hi m8,
Usually C900 is the version of the cust that gets flashed another firmware from another device and messes it up. Was your phone bought from a retailer? Do you have an option to return it and get an replacement?
If not, you can try to flash on it this firmware from C432 cust (it's an global firmware used on many custs on EMUI 9.1) and see if it get's any uodates after you flash it. For info about flashing using dload firmware, see my post about from here #791.
HUAWEI P30 ELE-L29 HW EU HLRCF ELLE-L29B 9.1.0.193(C432E4R2P2) FIRMWARE 9.0.0 R3 EMUI9.1.0 05015SFK
Feel free to ask if you need more assistance
SilviuO
did the above worked? i have almost the same firmware build c900e106r1p16 ele-l29
followed SilviuO answer and updated to that version but again cannot get any new updates. As long as you cannot unlock the bootloader you will stuck at this and all updates would be done manually when available from other members.
wpjohn13 said:
followed SilviuO answer and updated to that version but again cannot get any new updates. As long as you cannot unlock the bootloader you will stuck at this and all updates would be done manually when available from other members.
Click to expand...
Click to collapse
what firmware are you in now?
ill have to check as i put it back into the box as i probably resell/send it back as i dont want it when no updates will be available and no warranty
wpjohn13 said:
ill have to check as i put it back into the box as i probably resell/send it back as i dont want it when no updates will be available and no warranty
Click to expand...
Click to collapse
what country are you in? if the bootlaoder is truly unlocked i would be interested in purchasing it
tylerboboy said:
what firmware are you in now?
Click to expand...
Click to collapse
now is 9.1.0.193 c900e102r1p16
tensux said:
what country are you in? if the bootlaoder is truly unlocked i would be interested in purchasing it
Click to expand...
Click to collapse
both phone/frp are locked
if it was unlocked i would flash it to a normal region
wpjohn13 said:
both phone/frp are locked
if it was unlocked i would flash it to a normal region
Click to expand...
Click to collapse
wishful thinking on my part, i wonder how they got the custom firmware on it before they sold to you
tensux said:
wishful thinking on my part, i wonder how they got the custom firmware on it before they sold to you
Click to expand...
Click to collapse
There are 2 options:
1. It was a VOG unit intented to be used by the on-line/offline testers or some reviewers and usually those tests devices has C900 cust (in that case it means NO OTA or other updates);
2. It had another cust and used paid services (as Funky Huawei) to flash firmwares and flashed a wrong one whitch f####d up the cust and without unlocked bootlader you can't change it or rebrand it
Sent from my VOG-L29 using Tapatalk

P30 EMUI 10 Downgrade to 9.0.

Checking if EMUI 10 can be downgrade to EMUI 9.0 of ELLE-L29 (C636) P30
roquebone18 said:
Checking if EMUI 10 can be downgrade to EMUI 9.0 of ELLE-L29 (C636) P30
Click to expand...
Click to collapse
You might can by using Hisuite.... There is a menu that you can rollback to Android 9.1....i have done it but with 431 cust... You can try it.... Search more info in YouTube
tsiglas said:
You might can by using Hisuite.... There is a menu that you can rollback to Android 9.1....i have done it but with 431 cust... You can try it.... Search more info in YouTube
Click to expand...
Click to collapse
Hi sir,
the problem is that it got FRP Lock and needs a pin code which the last email being logged in by my ex-girlfriend which is no where to be found.
However, I checking some site and maybe to buy a code
roquebone18 said:
Checking if EMUI 10 can be downgrade to EMUI 9.0 of ELLE-L29 (C636) P30
Click to expand...
Click to collapse
you can try this if you want, but at your own risk. i have never done it myself
ELE-L29 9.1.0(C636) Downgrade Firmware For Bypass FRP
https://drive.google.com/open?id=1hn68SEDXE4MiZSKIEy7bG_LokgQl4Zr1
tensux said:
you can try this if you want, but at your own risk. i have never done it myself
ELE-L29 9.1.0(C636) Downgrade Firmware For Bypass FRP
https://drive.google.com/open?id=1hn68SEDXE4MiZSKIEy7bG_LokgQl4Zr1
Click to expand...
Click to collapse
Hi Sir,
Thank you for link above. I will be thinking 100 times, because downgrading via DLOAD. Since I'm unable to unlock my EMUI 10 ELE-L29 P30,
maybe I just need to wait for some frp bypass tricks in youtube.
Thanks,
:good:
tensux said:
you can try this if you want, but at your own risk. i have never done it myself
ELE-L29 9.1.0(C636) Downgrade Firmware For Bypass FRP
https://drive.google.com/open?id=1hn68SEDXE4MiZSKIEy7bG_LokgQl4Zr1
Click to expand...
Click to collapse
Hi, Sir, I can know if I can use above link to downgrade my P30 ELE-L29 EMUI 10 back to 9.1 using DLOAD?
Or how can I use the file from above link to downgrade my P30?
I still unable to unlock FRP bypass / "Unlock the Device to Continue"
tensux said:
you can try this if you want, but at your own risk. i have never done it myself
ELE-L29 9.1.0(C636) Downgrade Firmware For Bypass FRP
https://drive.google.com/open?id=1hn68SEDXE4MiZSKIEy7bG_LokgQl4Zr1
Click to expand...
Click to collapse
Hi Sir.
I'm done downloading and changed the file name to
ELLE-L29B 9.1.0.185(C636E4R3P2)_Firmware_9.0.0_r3_EMUI9.1.0_05015SFP_2.rar
then it needing a password to extract.
Can you give me password sir?
thanks
:good:
roquebone18 said:
Hi Sir.
I'm done downloading and changed the file name to
ELLE-L29B 9.1.0.185(C636E4R3P2)_Firmware_9.0.0_r3_EMUI9.1.0_05015SFP_2.rar
then it needing a password to extract.
Can you give me password sir?
thanks
:good:
Click to expand...
Click to collapse
directions here for extracting
https://easy-firmware.com/index.php?a=articles&b=article&id=1
tensux said:
directions here for extracting
https://easy-firmware.com/index.php?a=articles&b=article&id=1
Click to expand...
Click to collapse
Hi Sir Thanks.
I still trying to go update via usb mode but always 5% and failed.
I will try other options.
Thank you.:good:
roquebone18 said:
Hi Sir Thanks.
I still trying to go update via usb mode but always 5% and failed.
I will try other options.
Thank you.:good:
Click to expand...
Click to collapse
cant help you there. i never tried i usb, i have a nanocard
Hi all,
it seems that a possible way is through the USB update mode. However, I don't know well how we can achieve this. Further discussion at https://forum.xda-developers.com/mate-20-x/how-to/rollback-emui-10-to-9-to-bypass-frp-t4044711
I'd like to make a couple of global questions:
- Can you use HiSuite having FRP enabled? If so, there's a usb update option to perform the downgrade?
- Does anyone know the software used in this video? https://www.youtube.com/watch?v=USvi-1O2Y6o
Thanks
tensux said:
you can try this if you want, but at your own risk. i have never done it myself
ELE-L29 9.1.0(C636) Downgrade Firmware For Bypass FRP
https://drive.google.com/open?id=1hn68SEDXE4MiZSKIEy7bG_LokgQl4Zr1
Click to expand...
Click to collapse
is there any other firmware for it..? for ELE-L29 10.0.0.186(C636E4R3P4)..i cant bypass the frp..help would be appreciated
Edit:Solved the issue
How did you managed to bypass frp?

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