Related
I recently updated my P10 VTR L29 C432 from nougat to Oreo B360 via oreoupgrade script method as posted in forum but after update my bootloader seems to be locked again i wanted to root my phone via installing TWRP but it's not allowed by fastboot
Any solution or any solution to unlock bootloader without losing data !? I have too much files and apps on phone that i won't lose
I still have the same problem, created an thread many weeks ago and still don't have an reply. Seems like the only way is to make an backup with that backup tool in the settings (advanced->save&restore) or an backup with hisuite...
There's no way to unlock the bootloader without factory reset.
You can only do a backup with HiSuite or Huawei cloud - but notice: you need to backup DCIM manually!
Just a question, because you said, that you updated your phone with my oreoupgrade script:
Did you follow my guide exactly or did you do anything after the update progress was finished?
I need this information, because if this happens to more people, I need to take a look on the progress.
Jannomag said:
There's no way to unlock the bootloader without factory reset.
You can only do a backup with HiSuite or Huawei cloud - but notice: you need to backup DCIM manually!
Just a question, because you said, that you updated your phone with my oreoupgrade script:
Did you follow my guide exactly or did you do anything after the update progress was finished?
I need this information, because if this happens to more people, I need to take a look on the progress.
Click to expand...
Click to collapse
I followed the guide exactly step by step as a noob :crying:
samy0x said:
I followed the guide exactly step by step as a noob :crying:
Click to expand...
Click to collapse
That's odd. All devices I testeds stayed unlocked after update.
The update won't lock the bootloader by itself - normally.
You're sure, that you didn't lock it manually?
Is only the FRP Lock active? You can unlock this by enabling the OEM Unlock in Developer Settings in the settings app.
Jannomag said:
That's odd. All devices I testeds stayed unlocked after update.
The update won't lock the bootloader by itself - normally.
You're sure, that you didn't lock it manually?
Is only the FRP Lock active? You can unlock this by enabling the OEM Unlock in Developer Settings in the settings app.
Click to expand...
Click to collapse
In my case: i can't enable oem unlock. The dot slides everytime back to the left end after confirming...
Jannomag said:
That's odd. All devices I testeds stayed unlocked after update.
The update won't lock the bootloader by itself - normally.
You're sure, that you didn't lock it manually?
Is only the FRP Lock active? You can unlock this by enabling the OEM Unlock in Developer Settings in the settings app.
Click to expand...
Click to collapse
I have that in fastboot
Phone Locked
FRP Unlock
samy0x said:
I have that in fastboot
Phone Locked
FRP Unlock
Click to expand...
Click to collapse
Okay, that's bad. I'm sorry for this.
You need to unlock it with fastboot command and do a factory reset.
But don't know why the update process locked your phone while other stay unlocked.
Hi,
I have a problem with my Huawei P9 that I bought used. I realized during the reset that the Google account is blocked, but I no longer have the number of the person to whom I bought the phone.
I tried the videos to bypass frp, but I do not have access to the menu "help & feedback" (3:20 in the video)
https://www.youtube.com/watch?v=qSLJchfjQkM
I think that rom includes a new patch security :crying:
I'm looking for a way to install TWRP to change the rom and go Cyanogen to bypass FRP or attempt a downgrade of the official rom.
The concern is that my computer is not detecting the phone. A warning message tells me that the usb device is not recognized. I think it's a security of Huawei not to have a user use adb or other commands to change rom.
I think the bootloader is lock.
Do you know a way to bypass frp on huawei phones with the latest security update or is there a way to change rom with a bootloader lock phone and no possibility to go into the settings to allow the enable usb debbugging (since I'm stuck when I start the phone)
Thanks
Can you boot in system?
Aymericl31 said:
Hi,
I have a problem with my Huawei P9 that I bought used. I realized during the reset that the Google account is blocked, but I no longer have the number of the person to whom I bought the phone.
I tried the videos to bypass frp, but I do not have access to the menu "help & feedback" (3:20 in the video)
https://www.youtube.com/watch?v=qSLJchfjQkM
I think that rom includes a new patch security :crying:
I'm looking for a way to install TWRP to change the rom and go Cyanogen to bypass FRP or attempt a downgrade of the official rom.
The concern is that my computer is not detecting the phone. A warning message tells me that the usb device is not recognized. I think it's a security of Huawei not to have a user use adb or other commands to change rom.
I think the bootloader is lock.
Do you know a way to bypass frp on huawei phones with the latest security update or is there a way to change rom with a bootloader lock phone and no possibility to go into the settings to allow the enable usb debbugging (since I'm stuck when I start the phone)
Thanks
Click to expand...
Click to collapse
install or change to other model number firmware like EVA-AL10 to your device also check this https://forum.xda-developers.com/p9/development/rebrand-update-tool-hwota7-p9-eva-t3820849 .
albelushi7 said:
install or change to other model number firmware like EVA-AL10 to your device also check this https://forum.xda-developers.com/p9/development/rebrand-update-tool-hwota7-p9-eva-t3820849 .
Click to expand...
Click to collapse
How could he flash with the locked FRP?!
Btw, once you are (already) on AL10 Oreo, you don't have OEM Unlock option in Developers menu.
But to rebrand by HWOTA7, you needed FRP and Bootloader unlocked.
Moreover, even on AL10, if you boot to Fastboot you would see that FRP is unlocked.
And there is an attribute in one of the system XML files, if you enable it (root required for editing) you will unleash the previously hidden OEM Unlock option in Developers menu (ie, then you would have OEM unlock option in Developers menu just like in Nougat)
---------- Post added at 10:42 PM ---------- Previous post was at 10:30 PM ----------
Aymericl31 said:
Hi,
I have a problem with my Huawei P9 that I bought used. I realized during the reset that the Google account is blocked, but I no longer have the number of the person to whom I bought the phone.
I tried the videos to bypass frp, but I do not have access to the menu "help & feedback" (3:20 in the video)
https://www.youtube.com/watch?v=qSLJchfjQkM
I think that rom includes a new patch security :crying:
I'm looking for a way to install TWRP to change the rom and go Cyanogen to bypass FRP or attempt a downgrade of the official rom.
The concern is that my computer is not detecting the phone. A warning message tells me that the usb device is not recognized. I think it's a security of Huawei not to have a user use adb or other commands to change rom.
I think the bootloader is lock.
Do you know a way to bypass frp on huawei phones with the latest security update or is there a way to change rom with a bootloader lock phone and no possibility to go into the settings to allow the enable usb debbugging (since I'm stuck when I start the phone)
Thanks
Click to expand...
Click to collapse
Look at this thread
https://forum.xda-developers.com/p9/help/bought-phone-ebay-registration-wizard-t3840803
Similar case with the second-hand P9, where previous owner did not remove his Google account before removing his SIM card and giving the phone.
Read post #1 and then post #7 till the end - solution was DC Unlocker/Phoenix with the price of 15 Euros credits.
PS:
- When doing Factory Reset you should either had original SIM from the previous owner, or he had to remove himself his Google account(s) from the phone
This way phone reacts as if it was stolen (with the SIM card protected by PIN, and when the thief then removes original SIM and tries to bypass Google and FRP protection)
zgfg said:
How could he flash with the locked FRP?!
Btw, once you are (already) on AL10 Oreo, you don't have OEM Unlock option in Developers menu.
But to rebrand by HWOTA7, you need FRP and Bootloader unlocked.
Moreover, even on AL10, if you boot to Fastboot you would see that FRP is unlocked.
And there is an attribute in one of the system XML files, if you enable it (root required for editing) you can unleash the previously hidden OEM Unlock option in Developers menu (ie, then you would have OEM unlock option in Developers menu just like in Nougat)
---------- Post added at 10:42 PM ---------- Previous post was at 10:30 PM ----------
Look at this thread
https://forum.xda-developers.com/p9/help/bought-phone-ebay-registration-wizard-t3840803
Similar case with the second-hand P9, where previous owner did not remove his Google account before removing his SIM card and giving the phone.
Read post #1 and then post #7 till the end - solution was DC Unlocker/Phoenix with the price of 15 Euros credits.
PS:
- When doing Factory Reset you should either had original SIM from the previous owner, or he had to remove himself his Google account(s) from the phone
This way phone reacts as if it was stolen (with the SIM card protected by PIN, and when the thief then removes original SIM and tries to bypass Google and FRP protection)
Click to expand...
Click to collapse
Thank you everyone for your reply !
I do not understand how this paid service will solve the problem and not me (with all the knowledge available to xda volunteers)
Does DC Unlocker have privilege to unlock the bootloader with Huawei?
Aymericl31 said:
Thank you everyone for your reply !
I do not understand how this paid service will solve the problem and not me (with all the knowledge available to xda volunteers)
Does DC Unlocker have privilege to unlock the bootloader with Huawei?
Click to expand...
Click to collapse
Apparently their tool knows a back-door hook into the Bootloader
zgfg said:
Apparently their tool knows a back-door hook into the Bootloader
Click to expand...
Click to collapse
Ok thanks, I'll try their tools and I'll come back to post on this tread the result for the community
It works
Great !
The software is easy to use and i pay 15€ for unlock my Huawei P9.
I click on the unlocking button after putting my phone in fastboot mode and immediately, the phone reboot and makes a factory reset low level.
I think DC unlocker find system flaw that they alone know.
I do not know which version of android had the phone and which version of the security level but for this rom the security level of android is February 1, 2017 and the android version is 7.0 with EMUI 5.0.
Knowing that I could not bypass with 2018 methods found on youtube or xda, the phone downgraded to another version of android.
I think that their software finds a flaw for downgrade with the bootloader lock and that remove the frp protection
Thank you zgfg
Aymericl31 said:
Great !
The software is easy to use and i pay 15€ for unlock my Huawei P9.
I click on the unlocking button after putting my phone in fastboot mode and immediately, the phone reboot and makes a factory reset low level.
I think DC unlocker find system flaw that they alone know.
I do not know which version of android had the phone and which version of the security level but for this rom the security level of android is February 1, 2017 and the android version is 7.0 with EMUI 5.0.
Knowing that I could not bypass with 2018 methods found on youtube or xda, the phone downgraded to another version of android.
I think that their software finds a flaw for downgrade with the bootloader lock and that remove the frp protection
Thank you zgfg
Click to expand...
Click to collapse
Thank you for confirming and reporting your experience, it might be useful for somebody else (in that another thread I gave you link in the previous posts, it also worked for another user)
Btw, now when you opened FRP and Bootloader, did you upgrade to the relevant latest Nougat, or do you consider going for AL10 Oreo?
zgfg said:
Thank you for confirming and reporting your experience, it might be useful for somebody else (in that another thread I gave you link in the previous posts, it also worked for another user)
Btw, now when you opened FRP and Bootloader, did you upgrade to the relevant latest Nougat, or do you consider going for AL10 Oreo?
Click to expand...
Click to collapse
This is my second phone and I am looking to stay on a stable system and get used to EMIU. If i like EMIU, it will become my main smartphone.
I will make the OTA update that Huawei offers and stay on Nougat
Aymericl31 said:
This is my second phone and I am looking to stay on a stable system and get used to EMIU. If i like EMIU, it will become my main smartphone.
I will make the OTA update that Huawei offers and stay on Nougat
Click to expand...
Click to collapse
Ofc. I actually also like EMUI
Btw, EVA-AL10c00 b535/b539 is also EMUI
Stock firmware already contains international languages, just few patches are needed to get
Mob NW working
Playstore installed
and then can optionally come
Magisk root
Face unlock (n/a on Nougat)
https://forum.xda-developers.com/p9/development/rebrand-update-tool-hwota7-p9-eva-t3820849
Open Kirin Treble ROMs O and P (that can be installed over) are for those who want AOSP based experience
zgfg said:
Ofc. I actually also like EMUI
Btw, EVA-AL10c00 b535/b539 is also EMUI
Stock firmware already contains international languages, just few patches are needed to get
Mob NW working
Plaaystore
and then optionally
Magisk root
Face unlock (n/a on Nougat)
https://forum.xda-developers.com/p9/development/rebrand-update-tool-hwota7-p9-eva-t3820849
Click to expand...
Click to collapse
Ok I'll watch this !
Thanks for all
On gurus Unlock you can found the solution instant and fast
Hello i have bought P9 for cheap form some guy who ( i think bricked the pohone) when you try to Turn it on the message pops out Like the Title, SO i searched online and yeah i found some guides but problem is they all need to recognize device in Usb, I cant recognize my device on Usb when i put it on Usb first it was Printer ( then i try to Delete drivers and manualy install Huawei p9 drivers but noting) now when i put it on usb i hear the sound in windows but i cant find it so i had to Device menager and i think it's ABD something. + when i hold Volume down And put usb to enter fast boot it says Phone unlocked Frp unlocked. So any help ? what shall i do?, I know i need to Wipe whole system on phone ( or something like that ) and install new one but i cant when i cant connect my phone to usb, Ps Sorry for my bad english
Cope92 said:
Hello i have bought P9 for cheap form some guy who ( i think bricked the pohone) when you try to Turn it on the message pops out Like the Title, SO i searched online and yeah i found some guides but problem is they all need to recognize device in Usb, I cant recognize my device on Usb when i put it on Usb first it was Printer ( then i try to Delete drivers and manualy install Huawei p9 drivers but noting) now when i put it on usb i hear the sound in windows but i cant find it so i had to Device menager and i think it's ABD something. + when i hold Volume down And put usb to enter fast boot it says Phone unlocked Frp unlocked. So any help ? what shall i do?, I know i need to Wipe whole system on phone ( or something like that ) and install new one but i cant when i cant connect my phone to usb, Ps Sorry for my bad english
Click to expand...
Click to collapse
Your Bootloader is unlocked - if you would ever want to hack the phone, you will need the unlocked Bootloader
And be aware that Huawei does no more provide Bootloader keys, those who want to unlock Bootloader must go for paid alternative services
zgfg said:
Your Bootloader is unlocked - if you would ever want to hack the phone, you will need the unlocked Bootloader
And be aware that Huawei does no more provide Bootloader keys, those who want to unlock Bootloader must go for paid alternative services
Click to expand...
Click to collapse
Well i think this phone bootloader is unlocked? how can i check that? Btw my phone is recognize as somehing 3650 on usb
Cope92 said:
Well i think this phone bootloader is unlocked? how can i check that? Btw my phone is recognize as somehing 3650 on usb
Click to expand...
Click to collapse
You should find and install Huawei drivers and HiSuite - it usually installs automatically...
Have the phone switched off, onnect to PC by USB, press and keep pressing Vol- and voot by Pow - it should boot to Fastboot, on the bottom it has to display if FRP and Phone +Bootloader) are locked or unlocked.
PS From your first post it seems you already checked in Fastboot and found that indeed FRP and Bootloader are unlocked
zgfg said:
You should find and install Huawei drivers and HiSuite - it usually installs automatically...
Have the phone switched off, onnect to PC by USB, press and keep pressing Vol- and voot by Pow - it should boot to Fastboot, on the bottom it has to display if FRP and Phone +Bootloader) are locked or unlocked.
PS From your first post it seems you already checked in Fastboot and found that indeed FRP and Bootloader are unlocked
Click to expand...
Click to collapse
Yeah i installed drivers for huawei p9 i typed on google Usb Drivers for Huawei p9" and i installed them then i installed HiSuite i can provide you with pictures, And yes i Press volume - and pluge usb then i go in Fastboot but i cant do anything in fastboot white screen stuck and says phone unloacked FRP unloacked ( no bootloader in any text ).. Anyway if it's unloacked is that good or bad thing? My main problems is that my pc cant recognize phone... when i pluge it in in device menager it says it's " ADB interface when u expand its Fastboot interface (google USB ID ) you have picture
zgfg said:
You should find and install Huawei drivers and HiSuite - it usually installs automatically...
Have the phone switched off, onnect to PC by USB, press and keep pressing Vol- and voot by Pow - it should boot to Fastboot, on the bottom it has to display if FRP and Phone +Bootloader) are locked or unlocked.
PS From your first post it seems you already checked in Fastboot and found that indeed FRP and Bootloader are unlocked
Click to expand...
Click to collapse
Here are the all pictures ( after i deleted device ADB ) now it's you have all picture something 3650. Then here is photos when you try to turn pohone on messages, and in Download and recovery i cant select my wifi or any wifi, coz when i navigate with volume up there is no select u can only navigate back to Back and exit... :/ dont know what to do.... main problem is USB i think. P.S when i pluge the phone on usb cable Hisuite turns auto on but it cant recognize my phone
Cope92 said:
Here are the all pictures ( after i deleted device ADB ) now it's you have all picture something 3650. Then here is photos when you try to turn pohone on messages, and in Download and recovery i cant select my wifi or any wifi, coz when i navigate with volume up there is no select u can only navigate back to Back and exit... :/ dont know what to do.... main problem is USB i think. P.S when i pluge the phone on usb cable Hisuite turns auto on but it cant recognize my phone
Click to expand...
Click to collapse
Few comments
1) If you connect to the particular WiFi from System, phone will remember and should automatically connect to the same from eRecovery
2) Try another USB cable, another USB port or another PC
Also, when USB cable is connected, check if phone asks you anything to confirm
If you try to connect from HiSuite, it will give you guides what 'to do'
3) Unlocked FRP causes the 'unsecure,' note at booting.
But as long as your Bootloader is unlocked, better keep also FRP unlocked (unlocked Bootloader with locked FRP makes no sense)
4) Unlocked Bootloader and FRP are not 'dangerous' - only if you go yourself and flash something wrong or wrong way
As already wrote, hackers prefer unlocked Bootloader.
Also if you anyhow brick the phone, you will need unlocked Bootloader to flash the fix.
Moreover, locking Bootloader also requires certain expertise to do it safely, so I really suggest you to keep it as that at the moment (until you solve PC connection and become familiar with ADB and so
zgfg said:
Few comments
1) If you connect to the particular WiFi from System, phone will remember and should automatically connect to the same from eRecovery
2) Try another USB cable, another USB port or another PC
Also, when USB cable is connected, check if phone asks you anything to confirm
If you try to connect from HiSuite, it will give you guides what 'to do'
3) Unlocked FRP causes the 'unsecure,' note at booting.
But as long as your Bootloader is unlocked, better keep also FRP unlocked (unlocked Bootloader with locked FRP makes no sense)
4) Unlocked Bootloader and FRP are not 'dangerous' - only if you go yourself and flash something wrong or wrong way
As already wrote, hackers prefer unlocked Bootloader.
Also if you anyhow brick the phone, you will need unlocked Bootloader to flash the fix.
Moreover, locking Bootloader also requires certain expertise to do it safely, so I really suggest you to keep it as that at the moment (until you solve PC connection and become familiar with ADB and so
Click to expand...
Click to collapse
Thanks for the replays very much . Well i played a little and i installed ADB drivers and i updated my device to Android device in device menager. I connected with power shell with ADB platrofm and I can only use Fastboot ( coz i cant enter in the system and enable debuging ) So now im downloding new rom Europe nugat one, 1.7 gb... Can i Delete System with Fastboot? and then Flash new with it? Or shall i just Dirty flash it over this one with Fastboot?. Im in fear if i delete whole system with fastboot that my phone will be totaly bricked and i cant even use Fastboot anymore?
Cope92 said:
Thanks for the replays very much . Well i played a little and i installed ADB drivers and i updated my device to Android device in device menager. I connected with power shell with ADB platrofm and I can only use Fastboot ( coz i cant enter in the system and enable debuging ) So now im downloding new rom Europe nugat one, 1.7 gb... Can i Delete System with Fastboot? and then Flash new with it? Or shall i just Dirty flash it over this one with Fastboot?. Im in fear if i delete whole system with fastboot that my phone will be totaly bricked and i cant even use Fastboot anymore?
Click to expand...
Click to collapse
What is your current Huawei stock version?
I thought you could boot to System...
From Fastboot, execute the following commands and copy/paste the answers
Code:
fastboot oem get-bootinfo
fastboot getvar vendorcountry
fastboot oem get-build-number
fastboot oem oeminforead-SYSTEM_VERSION
zgfg said:
What is your current Huawei stock version?
I thought you could boot to System...
From Fastboot, execute the following commands and copy/paste the answers
Code:
fastboot oem get-bootinfo
fastboot getvar vendorcountry
fastboot oem get-build-number
fastboot oem oeminforead-SYSTEM_VERSION
Click to expand...
Click to collapse
Here it is picture down. Well no i cant enter system or anything only fastboot with ADB, well i bought this phone used cheep 40 euros guy told me he bricked him and dont know to fix except that everything works ( i hope so ) now i need to unbrick phone i did it on s3 neo long time ago with huawei is harder :s
I have the same problem with my Huawei p9. It was unlocked by oneclickroot, with magisk 18. I'm not bothered about the unlocked bootloader or from, as the phone is rooted and works well. I just want to get rid of the warning and time delay, when I turn the phone on. Does anyone know what files need to be deleted to get rid of it and if possible the time delay, which I suppose is only about 10 seconds ,but very annoying.
Cope92 said:
Here it is picture down. Well no i cant enter system or anything only fastboot with ADB, well i bought this phone used cheep 40 euros guy told me he bricked him and dont know to fix except that everything works ( i hope so ) now i need to unbrick phone i did it on s3 neo long time ago with huawei is harder :s
Click to expand...
Click to collapse
Ok, so you are on cust c900, MM b166 build
i) You must first upgrade from c900b166 to c900b182 - follow this guide:
https://forum.xda-developers.com/showpost.php?p=75855436&postcount=612
From that guide you must do only steps (7) and (8) - they describe DLOAD method for installing (in your case upgrading to) EVA-L09c900b182
ii) Once you will be on c900b182, you have to rebrand to cust c432 from where you will receive OTA upgrades to Nougat firmwares - follow this guide
https://forum.xda-developers.com/showpost.php?p=72153575&postcount=2
This is assuming your phone is single SIM, aka L09 (not dual SIM aka L19) - so, is your phone single SIM L09?
Actually, guide from (ii) covers both cases L09 and L19.
But in step (i), for L19, you would need to install EVA-L19c900b182, while the guide describes and gives the download for EVA-L09c900b182
---------- Post added at 01:00 AM ---------- Previous post was at 12:49 AM ----------
Nokieran said:
I have the same problem with my Huawei p9. It was unlocked by oneclickroot, with magisk 18. I'm not bothered about the unlocked bootloader or from, as the phone is rooted and works well. I just want to get rid of the warning and time delay, when I turn the phone on. Does anyone know what files need to be deleted to get rid of it and if possible the time delay, which I suppose is only about 10 seconds ,but very annoying.
Click to expand...
Click to collapse
Guys, iif you don't like that warning - then never unlock Bootloader and never do rooting, etc
You can only get rid of that warning by relocking your Bootloader (it will lock also FRP).
BUT, re-locking Bootloader triggers Hard Reset - with Hard Reset you would loose Magisk, root , etc
EVEN WORSE, Hard Resetting with the root, may brick the phone
Do you really want all that?
If you don't like this warning at boot, you should have stayed with locked Bootloader and with stock firmware, without rooting, etc
This thing has been anwered/discussed elswhere and zillion times (hence IMO, people need to read, get informed and think in advance, and those who are so iritated with this warning note at boot must not go in modding the phone)
zgfg said:
Ok, so you are on cust c900, MM b166 build
i) You must first upgrade from c900b166 to c900b182 - follow this guide:
https://forum.xda-developers.com/showpost.php?p=75855436&postcount=612
From that guide you must do only steps (7) and (8) - they describe DLOAD method for installing (in your case upgrading to) EVA-L09c900b182
ii) Once you will be on c900b182, you have to rebrand to cust c432 from where you will receive OTA upgrades to Nougat firmwares - follow this guide
https://forum.xda-developers.com/showpost.php?p=72153575&postcount=2
This is assuming your phone is single SIM, aka L09 (not dual SIM aka L19) - so, is your phone single SIM L09?
Actually, guide from (ii) covers both cases L09 and L19.
But in step (i), for L19, you would need to install EVA-L19c900b182, while the guide describes and gives the download for EVA-L09c900b182
---------- Post added at 01:00 AM ---------- Previous post was at 12:49 AM ----------
My friend i wont be home whole day, i will be later at 17h pm. Im from Serbia That is small country in Europe. If i update all that you said? will my network work (sim card) i can picture you sim card i have 1 space for sim card and 1 for memory or that is hybrid? down in picture i have combination of eva L09 sim card slot
Click to expand...
Click to collapse
Cope92 said:
zgfg said:
Ok, so you are on cust c900, MM b166 build
i) You must first upgrade from c900b166 to c900b182 - follow this guide:
https://forum.xda-developers.com/showpost.php?p=75855436&postcount=612
From that guide you must do only steps (7) and (8) - they describe DLOAD method for installing (in your case upgrading to) EVA-L09c900b182
ii) Once you will be on c900b182, you have to rebrand to cust c432 from where you will receive OTA upgrades to Nougat firmwares - follow this guide
https://forum.xda-developers.com/showpost.php?p=72153575&postcount=2
This is assuming your phone is single SIM, aka L09 (not dual SIM aka L19) - so, is your phone single SIM L09?
Actually, guide from (ii) covers both cases L09 and L19.
But in step (i), for L19, you would need to install EVA-L19c900b182, while the guide describes and gives the download for EVA-L09c900b182
---------- Post added at 01:00 AM ---------- Previous post was at 12:49 AM ----------
My friend i wont be home whole day, i will be later at 17h pm. Im from Serbia That is small country in Europe. If i update all that you said? will my network work (sim card) i can picture you sim card i have 1 space for sim card and 1 for memory or that is hybrid? down in picture i have combination of eva L09 sim card slot
Click to expand...
Click to collapse
No problem, after upgrading to Nougat everything will work
Im pretty sure that if you buy Huawei (if they still sell P9) from your mobile provider, it will for sure come with Nougat
Btw, there is something strange with that c900 cust, if you dig to old XDA posts, you will see that c900 was popular few years ago, people thought it was kind of "generic' intermational cust and many rebranded to c900 from regional custs - but later rebranded back (usually to c432 European or some other like Mediterranean or Latin America ) because all other custs were upgraded to Nougat except that c900. Not sure if Huawei was ever selling phones with c900, or it was only used for the phones bought in China (cheaper) and rebranded then for international market (all languages, getting rid of Chinese bloatware)
Nevertheless, don't worry and escape from c900. IBtw, it is even possible to rebrand and upgrade from Lx9 to AL10c00 Chinese Oreo (it comes with ALL languages), and to get it fully working (but some patches must be applied) - eg, I'm writing from my P9 with such Chinese Oreo (and rooted by Magisk)
Regarding to L09/L19 trays - yes, they are as on your pictures. You can put L19 tray into L09 and vice versa but on L09 you cannot (I was trying by rebranding L09 to L19) make it work to recognize that second SIM (from the hybrid slot)
So it seems that differences between L09 and L19 are not only in software but also in hardware (and not only in the tray) - L09 has NFC and L19 does not have, people tried also rebranding L19 to L09 but still they could not switch the NFC on
That is, for those who don't use two SIMs neither NFC - they can rebrand from L09 to L19 or vice versa and everything will work fine, with no 'visible' differences in the firmware
PS: You see now why unlocking Bootloader, rebranding, rooting, etc - all require to have Bootloader and FRP unlocked
Click to expand...
Click to collapse
zgfg said:
Cope92 said:
No problem, after upgrading to Nougat everything will work
Im pretty sure that if you buy Huawei (if they still sell P9) from your mobile provider, it will for sure come with Nougat
Btw, there is something strange with that c900 cust, if you dig to old XDA posts, you will see that c900 was popular few years ago, people thought it was kind of "generic' intermational cust and many rebranded to c900 from regional custs - but later rebranded back (usually to c432 European or some other like Mediterranean or Latin America ) because all other custs were upgraded to Nougat except that c900. Not sure if Huawei was ever selling phones with c900, or it was only used for the phones bought in China (cheaper) and rebranded then for international market (all languages, getting rid of Chinese bloatware)
Nevertheless, don't worry and escape from c900. IBtw, it is even possible to rebrand and upgrade from Lx9 to AL10c00 Chinese Oreo (it comes with ALL languages), and to get it fully working (but some patches must be applied) - eg, I'm writing from my P9 with such Chinese Oreo (and rooted by Magisk)
Regarding to L09/L19 trays - yes, they are as on your pictures. You can put L19 tray into L09 and vice versa but on L09 you cannot (I was trying by rebranding L09 to L19) make it work to recognize that second SIM (from the hybrid slot)
So it seems that differences between L09 and L19 are not only in software but also in hardware (and not only in the tray) - L09 has NFC and L19 does not have, people tried also rebranding L19 to L09 but still they could not switch the NFC on
That is, for those who don't use two SIMs neither NFC - they can rebrand from L09 to L19 or vice versa and everything will work fine, with no 'visible' differences in the firmware
PS: You see now why unlocking Bootloader, rebranding, rooting, etc - all require to have Bootloader and FRP unlocked
Click to expand...
Click to collapse
So u wanna say i bought fake huawei p9 i dont understand? Im starting first part to do then next so i will tell you what have i done ( im interested in oreo one but first i wanna try to unbrick this system ), P.S in the first guide you give me i cant extract anything on SD card sinc i cant use anything exept ADB fastboot?
Click to expand...
Click to collapse
Cope92 said:
zgfg said:
So u wanna say i bought fake huawei p9 i dont understand? Im starting first part to do then next so i will tell you what have i done ( im interested in oreo one but first i wanna try to unbrick this system ), P.S in the first guide you give me i cant extract anything on SD card sinc i cant use anything exept ADB fastboot?
Click to expand...
Click to collapse
I never said that you bought 'fake' P9, I just said that c900 cust is dead locked to b166 (although there wad also c900b182 but seems that Huawei didn't even push OTA update to that)
And I said that by the procedure, if your bricked phone will allow, you should first get c900b182 with probably already unbricked phone (hope it will boot)
You can pull SD card out and prepare the required DLOAD folder on the PC or another device
If things won't work you can go for DC Unlocker, credits 15 Euros (TG, I never needed to use but if you search on XDA you will find happy users whom the tool unbricked their phone when nothing else worked or they didn't know/didn't want trying on their own:
https://www.dc-unlocker.com/DC-Phoenix-flash-repair-tutorial
Click to expand...
Click to collapse
zgfg said:
Cope92 said:
I never said that you bought 'fake' P9, I just said that c900 cust is dead locked to b166 (although there is also c900b182 but seems that Huawei didn't even push OTA update to that
And I said that by the procedure, if your bricked phone will allow), you should first get c900b182 with probably already unbricked phone (hope it will boot)
You can pull SD card out and prepare the required DLOAD folder on the PC or another device
If things won't work you can go for DC Unlocker, credits 15 Euros (TG, I never needed to use but if you search on XDA you will find happy users whom the tool unbricked their phone when nothing else worked or the didn't know/didn't want trying on their own
Click to expand...
Click to collapse
Oh well where can i find c900b182 ? what do i need to do? i need to find c900b182 rom and download it and Install it with Power and Vol + - combo ? and then i need to do Like you said Guide 1 and then guide 2 ?
Click to expand...
Click to collapse
zgfg said:
Cope92 said:
I never said that you bought 'fake' P9, I just said that c900 cust is dead locked to b166 (although there wad also c900b182 but seems that Huawei didn't even push OTA update to that)
And I said that by the procedure, if your bricked phone will allow, you should first get c900b182 with probably already unbricked phone (hope it will boot)
You can pull SD card out and prepare the required DLOAD folder on the PC or another device
If things won't work you can go for DC Unlocker, credits 15 Euros (TG, I never needed to use but if you search on XDA you will find happy users whom the tool unbricked their phone when nothing else worked or they didn't know/didn't want trying on their own:
https://www.dc-unlocker.com/DC-Phoenix-flash-repair-tutorial
Click to expand...
Click to collapse
Im sorry but from all the guides etc.. im confused what to do.. :/ I can only Use ADB fastboot and from guide 1 Power + volume - Volume combo but i cant extract rom to Dload folder so i assume that option dosent work...... So if you know option from Fastboot that i can use or anything i can do you can write the guide sinc im rly confused right now :/... Well Dc Unlocker 15 euros ( no problem if i cant do anything ) but i wanna try this is challenge and fun for me i just dont know from where to start :S and im in fear can i brick the device even more haha
Click to expand...
Click to collapse
Cope92 said:
zgfg said:
Im sorry but from all the guides etc.. im confused what to do.. :/ I can only Use ADB fastboot and from guide 1 Power + volume - Volume combo but i cant extract rom to Dload folder so i assume that option dosent work...... So if you know option from Fastboot that i can use or anything i can do you can write the guide sinc im rly confused right now :/... Well Dc Unlocker 15 euros ( no problem if i cant do anything ) but i wanna try this is challenge and fun for me i just dont know from where to start :S and im in fear can i brick the device even more haha
Click to expand...
Click to collapse
In post #12, part (i) there is a link to guide that installs c900b300 (sorry, not c900b182)
Again, I said that you prepare DLOAD content on the extetnal SD card by pulling it out of the phone and putting to some adapter and to PC or to another Android device
I wish you good luck. If you don't want or can't do as instructed, maybe better you go for DC Unlixker, you pay them and they have to provide you service, answers, etc
Click to expand...
Click to collapse
zgfg said:
Cope92 said:
In post #12, part (i) there is a link to guide that installs c900b300 (sorry, not c900b182)
Again, I said that you prepare DLOAD content on the extetnal SD card by pulling it out of the phone and putting to some adapter and to PC or to another Android device
I wish you good luck. If you don't want or can't do as instructed, maybe better you go for DC Unlixker, you pay them and they have to provide you service, answers, etc
Click to expand...
Click to collapse
Oh okay i will try it thanks a lot
Click to expand...
Click to collapse
I read somewhere that you can not unlock the Bootloader on any Huawei devices if you have the January 2019 Security Patch Update. Also you can not rollback or flash previous updates. Is this true? I did get my unlocking code before they closed the website. But I did unlock my Bootloader at that moment. So is it still possible to unlock my device?
Thanks.
DieBill said:
I read somewhere that you can not unlock the Bootloader on any Huawei devices if you have the January 2019 Security Patch Update. Also you can not rollback or flash previous updates. Is this true? I did get my unlocking code before they closed the website. But I did unlock my Bootloader at that moment. So is it still possible to unlock my device?
Thanks.
Click to expand...
Click to collapse
I tried downgrading my Huawei p8 lite 2017 to Android 7 so I would be able to partition my SD Card as mixed Storage, but the System Updater stops at 5% and the Update fails.
Thats why I assume, that you can not downgrade, but I haven’t had the chance to use HiSuite (maybe this would have done the trick).
Unfortunally I can’t really help you in the bootloader unlocking part, because I don’t have a bootloader unlock code and my old code fails(had to relock my bootloader after bootloop in August 2018).
But I think you should try unlocking if you haven’t already and you have no problem with data loss.
If your phone is boot looping try:
-shutting phone off
-[Dangerous]put phone in freezer for 2-3 minutes (I don’t know why, but this seems to help my phone)
-turning phone back on
still in bootloop: You have to relock the bootloader
---Why My Phone Got Stuck In Boot Loop---
I always had that theorie, that my phone got stuck in bootloop, because I didn’t reboot after unlocking and instantly flashed twrp.
I think there was an error while installing twrp, wich I didn’t notice.
Can someone share the unlock code for Huawei PRA-LA1?
every phone has another code,why you need it?
I have rolled back from Anddroid 7.0 Nougat with EMUI 5.0 to Android 6.0 with EMUI 4.1.1, Now i want to go back to latest Android 7.0 , I dont know how to do it. Update app/HiSuit/HiCare app Says no update available.
My current Build is EVA-L19C185B180
md sabuj said:
I have rolled back from Anddroid 7.0 Nougat with EMUI 5.0 to Android 6.0 with EMUI 4.1.1, Now i want to go back to latest Android 7.0 , I dont know how to do it. Update app/HiSuit/HiCare app Says no update available.
My current Build is EVA-L19C185B180
Click to expand...
Click to collapse
Download from Firmware Finder and install by DLOAD FullOTA-MF-PV (PV is important) EVA-L19c185b385, as on the screenshot
Or, follow the guide to rebrand to c432 and upgrade to Noogat (unlocked Bootloader is required):
https://forum.xda-developers.com/showpost.php?p=72153575&postcount=2
zgfg said:
Download from Firmware Finder and install by DLOAD FullOTA-MF-PV (PV is important) EVA-L19c185b385, as on the screenshot
Or, follow the guide to rebrand to c432 and upgrade to Noogat (unlocked Bootloader is required):
https://forum.xda-developers.com/showpost.php?p=72153575&postcount=2
Click to expand...
Click to collapse
I have successfully upgraded to Android 7.0 Nougat by the help of firmware finder app .
My current Build is EVA-L19C185B403.
Is there anyway to upgrade to Oreo without unlocking Bootloader? I don’t have a card to buy code from DCunlock.
md sabuj said:
I have successfully upgraded to Android 7.0 Nougat by the help of firmware finder app .
My current Build is EVA-L19C185B403.
Is there anyway to upgrade to Oreo without unlocking Bootloader? I don’t have a card to buy code from DCunlock.
Click to expand...
Click to collapse
No, you cannot flash TWRP and from TWRP the oeminfo and no-check recovery, network patch... without the unlocked Bootloader
zgfg said:
No, you cannot flash TWRP and from TWRP the oeminfo and no-check recovery, network patch... without the unlocked Bootloader
Click to expand...
Click to collapse
I have found some videos and Threads saying some Huawei's Tool can read Bootloader Code.
Is it true?
md sabuj said:
I have found some videos and Threads saying some Huawei's Tool can read Bootloader Code.
Is it true?
Click to expand...
Click to collapse
I don't know anything about 'some' such tools
DC Unlocker for 4 Euros will work for EMUI 5
zgfg said:
I don't know anything about 'some' such tools
DC Unlocker for 4 Euros will work
Click to expand...
Click to collapse
Thank you?
zgfg said:
I don't know anything about 'some' such tools
DC Unlocker for 4 Euros will work for EMUI 5
Click to expand...
Click to collapse
How much credits I have to buy from DC Unlocker for bootloader code?
md sabuj said:
How much credits I have to buy from DC Unlocker for bootloader code?
Click to expand...
Click to collapse
4 Euros was enough for me two years ago (also P9).
Don't know if prices changed, but they have contact page and ask them directly
zgfg said:
4 Euros was enough for me two years ago (also P9).
Don't know if prices changed, but they have a contact page and ask them directly
Click to expand...
Click to collapse
Brother, I have bought 4 credits from Dc Unlocker and successfully read Bootloader Code, Now will you please guide me on how to unlock the bootloader and rebrand for upgrading to Oreo?
md sabuj said:
Brother, I have bought 4 credits from Dc Unlocker and successfully read Bootloader Code, Now will you please guide me on how to unlock the bootloader and rebrand for upgrading to Oreo?
Click to expand...
Click to collapse
First, keep your code (on several places, even printed on the paper), it is good for relocking/unlocking (you never know, some actions may lock the Bootloader back) for the lifetime of your phone.
You don't want to go buying the same thing again
Assuming you know how to enable OEM Unlock in Developer's menu and you are a little familiar with Fastboot, it is simple to unlock the Bootloader
Code:
fastboot oem unlock <your code>
If not familiar, and if not clear as below, search on Google how to:
- enable Developer menu by clicking 7 times to the build number in Settings/About
- enable OEM unlock in Developer menu
- install "Minimal ADB and Fastboot" to Windoze (smallest, self containing package with everything for ADB and Fastboot)
- reboot to Fastboot: keep pressing Vol-, then Pow button
Unlocking Bootloader triggers hard-reset, wiping also Internal memory. Backup as much as you can - use Google account, HiSuite, WA own chat backup, copy DCIM to PC, Contacts can be exported to vcard file, etc
Rebranding to AL10c00, upgrading to b540 Oreo, applying the neccesary Network patch to make SiM card(s) working - all is in deep details explained in the OP posts:
https://forum.xda-developers.com/p9/development/rebrand-update-tool-hwota7-p9-eva-t3820849
Read two times before you start, and keep the instructions opened on the PC while doing - wrong moves can cause (soft) bricks
zgfg said:
First, keep your code (on several places, even printed on the paper), it is good for relocking/unlocking (you never know, some actions may lock the Bootloader back) for the lifetime of your phone.
You don't want to go buying the same thing again
Assuming you know how to enable OEM Unlock in Developer's menu and you are a little familiar with Fastboot, it is simple to unlock the Bootloader
Code:
fastboot oem unlock <your code>
If not familiar, and if not clear as below, search on Google how to:
- enable Developer menu by clicking 7 times to the build number in Settings/About
- enable OEM unlock in Developer menu
- install "Minimal ADB and Fastboot" to Windoze (smallest, self containing package with everything for ADB and Fastboot)
- reboot to Fastboot: keep pressing Vol-, then Pow button
Unlocking Bootloader triggers hard-reset, wiping also Internal memory. Backup as much as you can - use Google account, HiSuite, WA own chat backup, copy DCIM to PC, Contacts can be exported to vcard file, etc
Rebranding to AL10c00, upgrading to b540 Oreo, applying the neccesary Network patch to make SiM card(s) working - all is in deep details explained in the OP posts:
https://forum.xda-developers.com/p9/development/rebrand-update-tool-hwota7-p9-eva-t3820849
Read two times before you start, and keep the instructions opened on the PC while doing - wrong moves can cause (soft) bricks
Click to expand...
Click to collapse
Thank you, Brother, I have done all procedure and my device is now at Oreo, Build EVA-AL10 8.0.0.540(C00).
After doing all the required steps I have flashed Huawei's Official Recovery and enabled OTA, after that I have received an OTA update of 3 MB, Should I install the update or not?
SCREENSHOT
https://drive.google.com/file/d/1s9c7zZoN8fJ3Xq62DW1GAL2P_9maq1Bn/view?usp=sharing
md sabuj said:
First, keep your code (on several places, even printed on the paper), it is good for relocking/unlocking (you never know, some actions may lock the Bootloader back) for the lifetime of your phone.
You don't want to go buying the same thing again
Assuming you know how to enable OEM Unlock in Developer's menu and you are a little familiar with Fastboot, it is simple to unlock the Bootloader
Thank you, Brother, I have done all procedure and my device is now at Oreo, Build EVA-AL10 8.0.0.540(C00).
After doing all the required steps I have flashed Huawei's Official Recovery and enabled OTA, after that I have received an OTA update of 3 MB, Should I install the update or not?
SCREENSHOT
https://drive.google.com/file/d/1s9c7zZoN8fJ3Xq62DW1GAL2P_9maq1Bn/view?usp=sharing
Click to expand...
Click to collapse
It is safe, just some Patch02 (never found exactly what for).
If you don't mind, you can skip (you can disable OTA - see in OP)
If you go for, you must first flash back the stock Recovery, hence not having TWRP. Not sure anymore, maybe also stock Ramdisk, hence not Magisk
Patch02 will not affect Network Patch or Face Unlock (cool add-on, see OP)
If you didn't apply Network patch yet, etc - then accept Patch02 and continue with OP instructions.
If you already rooted by Magisk, then don't bother with Patch02, too much trouble preparing clean sheet for OTA and rooting again
zgfg said:
It is safe, just some Patch02 (never found exactly what for).
If you don't mind, you can skip (you can disable OTA - see in OP)
If you go for, you must first flash back the stock Recovery, hence not having TWRP. Not sure anymore, maybe also stock Ramdisk, hence not Magisk
Patch02 will not affect Network Patch or Face Unlock (cool add-on, see OP)
If you didn't apply Network patch yet, etc - then accept Patch02 and continue with OP instructions.
If you already rooted by Magisk, then don't bother with Patch02, too much trouble preparing clean sheet for OTA and rooting again
Click to expand...
Click to collapse
I have already applied Network Patch, See my both SIM is working.
Right now I don’t need Root so I'm skipping Magisk.
I just want to disappear the update available Notification, if the update is Safe I'll go for it.
zgfg said:
It is safe, just some Patch02 (never found exactly what for).
If you don't mind, you can skip (you can disable OTA - see in OP)
If you go for, you must first flash back the stock Recovery, hence not having TWRP. Not sure anymore, maybe also stock Ramdisk, hence not Magisk
Patch02 will not affect Network Patch or Face Unlock (cool add-on, see OP)
If you didn't apply Network patch yet, etc - then accept Patch02 and continue with OP instructions.
If you already rooted by Magisk, then don't bother with Patch02, too much trouble preparing clean sheet for OTA and rooting again
Click to expand...
Click to collapse
I'm from Bangladesh, some Operator in our country introduced VoLTE.
It seems there is an option called VoLTE after upgrade to Oreo. Is it really works?
md sabuj said:
I'm from Bangladesh, some Operator in our country introduced VoLTE.
It seems there is an option called VoLTE after upgrade to Oreo. Is it really works?
Click to expand...
Click to collapse
Nope, VoLTE does not work.
Everything else, like location sharing and Ok Google are fixed with Network patch, but not VoLTE.
The guy who did the whole majestic work went tired (although he believed he was close to fix VoLTE) and gave up. Later he upgraded to newer Huawei devices with Pie, etc, and eventually moved away from XDA
zgfg said:
Nope, VoLTE does not work.
Everything else, like location sharing and Ok Google are fixed with Network patch, but not VoLTE.
The guy who did the whole majestic work went tired (although he believed he was close to fix VoLTE) and gave up. Later he upgraded to newer Huawei devices with Pie, etc, and eventually moved away from XDA
Click to expand...
Click to collapse
???
zgfg said:
Nope, VoLTE does not work.
Everything else, like location sharing and Ok Google are fixed with Network patch, but not VoLTE.
The guy who did the whole majestic work went tired (although he believed he was close to fix VoLTE) and gave up. Later he upgraded to newer Huawei devices with Pie, etc, and eventually moved away from XDA
Click to expand...
Click to collapse
Brother, How to remove the warning when Phone boots "Your device has been unlocked and can't be trusted"??
md sabuj said:
Brother, How to remove the warning when Phone boots "Your device has been unlocked and can't be trusted"??
Click to expand...
Click to collapse
It's not possible to remove the warning on booting "Your device has been unlocked and can't be trusted" (IMO, it must have been commented somewhere in the OP) - that's price for the unlocked Bootloader.
But you must not relock Bootloader - it would trigger Hard reset, removing Network patch (even worse, it could also cause soft brick if TWRP or Magisk are installed)
15 credits for unlock in fastboot mode (not pay over sms)