Honor 9 - chinese Model STF-AL10c00B155 Android 7 - Bootloader unlock fail - Android Q&A, Help & Troubleshooting

Hi,
My Honor 9 Reboots + Resets the Firmware after the unlocking process which shows it was unlocked, but after rebooting it turns out as locked.
Do you have any idea what I could try?
Step By Step I followed to unlock the bootloader of my Honor 9 (chinese model).
- all drivers install, Usb debugging activation, etc..
- The "OEM Unlock"option in developer menu is missing, so I skipped that step.
- I got a unlock code from DC Unlocker
- ran the fastboot in CMD to unlock code
- Got the android screen with the "red saying unlocked"& all screens saying phone is now not -protected.
- after firmware re-install, phone is locked again.
Any ideas?
thanks in advance

Related

Help rooting ASUS Zenfone Selfie 2

Hello guys.
I need help on rooting my Asus Zenfone Selfie (ZD551KL). I have followed this tutorial:
https://forum.xda-developers.com/android/development/root-asus-zenfone-selfie-zd551kl-z00t-t3443595
I came across 2 problems. First problem is regarding the oficial ASUS bootloader unlocker tool. My phone came with Android 6 installed. I first tried to install the app on Android 6 and the app crashed. So after searching I discovered this tool is for Android 5.
So I downgraded to Firmware UL-Z00T-WW-51.15.40.1582-user (Android 5). Then I installed the unlocker app (UnlockApp_1211_ZD551KL), now the app did not crash. It did open, i clicked on agree, then I pressed the blue button to unlock device.
It asked me something about device PIN (you did not insert PIN to verify device, are you sure want to unlock).
I click ok then it reboots. However the ASUS logo screen did not change to white. I have adb installed (and fastboot tools), so whenever i check fastboot oem device-info it shows that my phone is still locked. It`s like the unlocker tool does not work.
Second problem is when flashing TWRP Recovery. I downloaded the last twrp from official site (https://dl.twrp.me/Z00T/), and I was able to successfully flash it:
fastboot flash recovery twrp.img
According to twrp site, I typed fastboot reboot but before clicking on enter it says you need to hold the key combo to enter recovery mode (which in my phone is volume down + power). So I do this, however, it keeps looping and blinking on ASUS logo, I stay more then 15 minutes but it does not do nothing. I then released the power and kept holding only volume down. Same thing, just stuck on ASUS Logo.
So then I release all and it boots normal to Android.
So my 2 problems are: unlocker tool is not working and I can`t enter twrp recovery even after successfully flashed it.
Please help me guys!!!
No one has any ideas? I tried this method:
asus-zenfone.com 2015 05 one-click-root-for-zenfone-series.html
But this did not work. My phone continues as it is, no root access no bootloader unlocked.
Please anyone can help me?

Bootloader doesn't change even after unlock

I am on Joyeuse (Redmi Pro 9 Global latest version).
I waited 7 days and unlocked the bootloader.
I then updated the rom to the latest version V11.0.2.0.QJZMIXM, as mine was V11.0.1.0.QJZMIXM. I performed this via fastboot https://c.mi.com/oc/miuidownload/detail?guide=2
This came up as successful through the MiFlash.
I started the device and went into settings. Developer settings indicates Unlocked, and the bootup screen shows the unlocked logo at the top. Therefore, it must still be unlocked.
However, when I attempt to enter Bootloader (Volume up + Power on), it enters the default Recovery Mode indicating 3 options: Reboot, Erase Data, Connect with Mi Assistant.
I am not sure if I missed a step or something went wrong when updating via MiFlash.
- EDIT: fixed. mods can delete this post

[How To] Unlock Bootloader

How To Unlock Bootloader A21s.​
Code:
*** Disclaimer
I am not responsible for any damage you made to your device
You have been warned
- Go to Settings -> About phone and find your build number.
- Tap on your build number 6 times until you see “You’re now a developer”.
- Go in Developer options > enable OEM unlocking.
- Shut Down your Phone
- Hold Vol + & Vol - and Connect the USB Cable
- Device will boot in DOWNLOAD MODE.
- Long press volume UP to unlock the bootloader. This will wipe your data and automatically reboot your device!
- After Reboot the Bootloader is unlocked.
Can you root by patching the boot.img using Magisk?
The a20 GUIDE is here.
https://forum.xda-developers.com/galaxy-a20/how-to/root-samsung-galaxy-a20-rooting-guide-t3954872
Thanks for thread.
i dont have the oem unlock option on my phone, how can i get that option?
thanks
dxtyle said:
i dont have the oem unlock option on my phone, how can i get that option?
thanks
Click to expand...
Click to collapse
try to update and see if it there
important point. after confirming the desire to unlock and clear data, the bootloader really(!) unlocks only after the initial settings and when you see the gray immutable "OEM unlock" switch in the developer menu.
If you didn't see this item the first time, you need to enable the Internet and update the security policies, and at the same time disable them immediately.
This is the only reason for the appearance of the red inscription "only official ..." and this is the way to switching "rmm state" from prenormal to cheking.
kapternamys said:
important point. after confirming the desire to unlock and clear data, the bootloader really(!) unlocks only after the initial settings and when you see the gray immutable "OEM unlock" switch in the developer menu.
If you didn't see this item the first time, you need to enable the Internet and update the security policies, and at the same time disable them immediately.
This is the only reason for the appearance of the red inscription "only official ..." and this is the way to switching "rmm state" from prenormal to cheking.
Click to expand...
Click to collapse
Hi,
Odin don't recognize phone when in download mode. However, it recognizes when it is in normal boot mode. Why?
My phone is on initial configuration (first time use, after restore factory), I formatted why my son forgot google and PIN password. Can I help me? Thanks.
i have the samsung a215u and dont have oem unlock option and ive tried the dare and update with no luck ..has anyone unlock the bootloader on this device
Tnx for this thread
[GUIDE] How to Root and Install TWRP
How to Root and Install TWRP on j7NXT TIP: READ EVERYTHING BEFORE DOING IT, AFTER READING DO IT WITH THE GUIDE. 0 - Download Odin and Drivers Samsung VCOM 0.1 - Download the Miracle Box Warning: Always download the most current version of...
forum.xda-developers.com
in case anyone has problems, take a look at this, don't use the files available here
I managed to OEM UNLOCK just reinstalling the system, then we have KgState which is solved in the link above.
How to sim unlock
roadkill42 said:
How to sim unlock
Click to expand...
Click to collapse
did you find the way to sim unlock? i have the same question and can not find any answer for it...
can i unlock bootloader in downloading mode ? i can't turn on galaxy s9note and need to relock with pc+usb . is it possible ?
Thanks. Unlocked my SM-A217F/DS.
cldkrs said:
How To Unlock Bootloader A21s.​
Code:
*** Disclaimer
I am not responsible for any damage you made to your device
You have been warned
- Go to Settings -> About phone and find your build number.
- Tap on your build number 6 times until you see “You’re now a developer”.
- Go in Developer options > enable OEM unlocking.
- Shut Down your Phone
- Hold Vol + & Vol - and Connect the USB Cable
- Device will boot in DOWNLOAD MODE.
- Long press volume UP to unlock the bootloader. This will wipe your data and automatically reboot your device!
- After Reboot the Bootloader is unlocked.
Click to expand...
Click to collapse
What can I do if this;
Go in Developer options > enable OEM unlocking.
Is not available?
Hey guys, my friend gave me his a21s to unlock it but I really can't find a way to do that.
The phone has a pattern lock that he doesn't remember it...
Also it doesn't have Developer mode enabled.
and in recovery mode, FactoryReset option is not available...
any idea?
denisxbr said:
Hi,
Odin don't recognize phone when in download mode. However, it recognizes when it is in normal boot mode. Why?
My phone is on initial configuration (first time use, after restore factory), I formatted why my son forgot google and PIN password. Can I help me? Thanks.
Click to expand...
Click to collapse
I think you are booting your phone into bootloader mode.
You do not have to boot your phone into bootloader mode, instead you have to boot in Odin mode. For that, switch off your SAMSUNG phone. Afterwards, press both volume buttons and insert the data cable into your phone simultaneously. (Note: your device should be of samsung otherwise the Odin application will not recognize your device. Your data cable should be connected to pc to enter Odin mode). Then a blue coloured screen will appear. You have click the volume up button once and you will enter Odin mode.
Thanks!
cldkrs said:
How To Unlock Bootloader A21s.​
Code:
*** Disclaimer
I am not responsible for any damage you made to your device
You have been warned
- Go to Settings -> About phone and find your build number.
- Tap on your build number 6 times until you see “You’re now a developer”.
- Go in Developer options > enable OEM unlocking.
- Shut Down your Phone
- Hold Vol + & Vol - and Connect the USB Cable
- Device will boot in DOWNLOAD MODE.
- Long press volume UP to unlock the bootloader. This will wipe your data and automatically reboot your device!
- After Reboot the Bootloader is unlocked.
Click to expand...
Click to collapse
B.S! Done that like 10 times now, no OEM option still.. I have all the passwords and everything, still can't get it rooted ...
Hello i was needing the stock firmware to my s21 SM-A215U A215USQS6BUL1 TMK im actually try to downgrade it for android 11 to android 10 and if possible put TWRP on it if anyone could help me out i would really appreciate it thank you

Mi Unlock status stuck, keeps saying "Connect to network and try again" while net is

Mi Unlock status stuck, keeps saying "Connect to network and try again" while net is
I'm trying to activate Mi unlock status on my old redmi3 so I can unlock the bootloader using their tool, but every time I press the button it 1st says "Preparing to add account and device.." then near instantly " Connect to network and try again" (and if I try with no net then the 1st message doesn't show). The phone is tied to the Mi account, I know for sure since now every time I reinstall the ROMs it tells me is tied and I need to enter the Mi account password, its only Mi unlock status the doesn't and keeps the Mi unlocker from unlocking my bootloader.
Backstory:
So I have a redmi3 (ido) with android 5.1.1 bought in 2016, finally decided to try and update my phone from the ****ty vendor ROM (MIUI 6.9...smt) that had the updater bugged (the app couldn't also connect to net to check) and Mi unlock status missing, flashed MIUI 9.6.2.0 from the official site using their tool which fixed the updater (but now I can't downgrade) and now has Mi unlock but as I said it doesn't work.
What I tried so far:
-Log off Mi account and log in through the Mi unlock status (also tried using phone number as id)
-Change location to China or Indonesia then try again (tried both)
-Make sure the phone is the only device tied to the Mi account
-Enable "Find device" then use it to locate the phone (it was very accurate)
-try while having only Wi-fi or while having only mobile data on (tried both)
Here is some more info of the phone:
MIUI version: MIUI Global | Stable 9.6.2.0(LAIMIFD) (can also flash 9.6.1.0)
Android version: 5.1.1 LMY47V
Android security patch level: 2017-01-01
Baseband version: FAAANUZM-1.56482.1.63385.1_V013
Kernel version: 3.10.49.perf-g13b30f1
It also lets me enter in fastboot and EDL mode.
I had the same problem recently, after many tries I succeeded unlock bootloader.
Step by step guide:
1. Download xiaomitool and install.
2. Reboot phone to recovery.
3. In recovery menu choose Mi assistant, and connect to PC through USB.
4. Run xiaomitool and choose "My device is bricked and i want to unbrick it" and continue.
5. Xiaomitool will download chinese rom, this may take a while.
6. When its finish, in xiaomitool you can see message to set usb debugging, NOW you must power off phone, and enter to recovery again and select Mi assistant, like in step 2, and connect phone to pc throught USB, if you dont see this message xiaomitool should run next step.
7. Now Xiaomitool install chines rom, after reboot log into you account, unblock developer mode and click on mi unlock status when your wi fi is disable and mobile data is on.
9. Now unlock phone with mi Unlock.
10. AND DONE!!!!!
Aalard_ said:
I had the same problem recently, after many tries I succeeded unlock bootloader.
Step by step guide:
1. Download xiaomitool and install.
2. Reboot phone to recovery.
3. In recovery menu choose Mi assistant, and connect to PC through USB.
4. Run xiaomitool and choose "My device is bricked and i want to unbrick it" and continue.
5. Xiaomitool will download chinese rom, this may take a while.
6. When its finish, in xiaomitool you can see message to set usb debugging, NOW you must power off phone, and enter to recovery again and select Mi assistant, like in step 2, and connect phone to pc throught USB, if you dont see this message xiaomitool should run next step.
7. Now Xiaomitool install chines rom, after reboot log into you account, unblock developer mode and click on mi unlock status when your wi fi is disable and mobile data is on.
9. Now unlock phone with mi Unlock.
10. AND DONE!!!!!
Click to expand...
Click to collapse
Buddy I'm the one you talked with on the Mi community forum so you already helped me : D
Only reason these are still up is that I couldn't find a delete button here : )) . Appreciate trying to help others in our similar situation tho
I am facing the same issue. The version of the ROM is exactly the same as the InowHateXiaomi's.
However, the method above doesn't seem to work. The XiaoMiTool V2 doesn't download the Chinese ROM.
I tried whatnot but cannot add the device to my account so that I can unlock it.
have tried this method..it tries to download the ROM but failed. dunno what wrong with my devices anymore.
Have you tried to
- install adb and fastboot;
- enter fastboot mode and fastboot oem unlock to unlock bootloader first?
it is not working, toker error or something...
wenyendev said:
Have you tried to
- install adb and fastboot;
- enter fastboot mode and fastboot oem unlock to unlock bootloader first?
Click to expand...
Click to collapse
I have latest 12 miui poco f1 with all updates done ok , CE (for EU) and tried many thing from the net - but nothing is working - this error (token error in fastbook when want to fastoot oem unlock) and unlock MI status - connect.. err try again..... cant unlock this phone,
even did accident the phone reset to factory defaults by fastboot lock and then window appeared to enter xiaomi account pass , thx god i had backups in google etc.
anybody help???
Same here, where to report this problem?
change Your region to asia close to china or china, and then register once again using vpn set as You were in asia - then it should be ok, no waiting for old phones, I noticed they are blocking central EU or even west but asia is treated differently
i use this method but still dont solve anything, its say missing coockies or anything

TCL TAB 10 HD 4G Lockscreen bug

Hi! I have a TCL Tab 10 HD 4G (aka TCL 9060X) from school, and it has android 11. I set a 6 digits password, but when I try to unlock it, takes only 4 digits, and any pin is wrong. I tried to reset it but I don't have acces to google account, because we log into the tablets google acc with the qr code... And the Recovery is locked with a 6 digits password. Any help? Can I reflash the firmware? Where Can I find it?
YouTube links with the issue
I managed to get rid of this problem. Here's how!
Disable the antivirus, because some programs will give you false positives
Warning, after this, the recovery menu is still locked with an code.
What do you need:
- Android Utility ( https://www.mediafire.com/file/v6gv...cSmXtfrR9OxXLmMz3lcJKaO56Du23sR2ARhSK3tDeIWhY )
- TFT Unlock - for resetting the tablet and bypassing the frp - ( https://www.gsmofficial.com/tft-unlock-tool/ ) - password is TFT
- Mediatek usb drivers ( https://app.degoo.com/share/YbiND9YrRk-UBYOWTiehmA?_branch_match_id=1201413518104667432&_branch_referrer=H4sIAAAAAAAAA8soKSkottLXT87JL03RS0lNz8/XS87P1S/OSCxK1Y9MyvRzsYwsCsrWDXWK9A8PyUzNyHUEAD4chGE0AAAA )
here's how I did it:
1. I opened TFT Unlock , and selected Mediatek
2. I selected Factory Reset, and booted into brom (pressing the volume "-" button)
3. After it finishes, I unplug and replug the tablet and selecting frp bypass.
4. after that, the tablet is unlocked and bypassed.
Congratulations, you will have an partially unlocked tablet! You will be able to reset it through settings, but not with the recovery menu!
I will do an tutorial for youtube, but when I will reflash another tablet, because I don't have the courage to reflash it again.

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