- hello people, i have a zte axon7 a2017g , stock rom oreo , i tried to flash Android 7.1 , many roms _full edl naugat and oreo to unlock bootloader because i want to develop things for it. As of now, I can't boot into phone( system), can't get into edl mode with button combination but, i can go into dfu mode and use a tool to go in edl mode. So please help me.. i have tried miflash, multidl tool, and may other tools they give me error of firehose , or sahara protocol . i have only dfu mode then i can go by sa tool of diijkuz tool automaically to edl mode , but everytime i flashed a rom told me failure , just the first time succeed but stuck on logo screen then wheni flash it told me failure .
Have you tried to completely drain the battery?
Hi friend:
If you drain the battery completely it will be easy to enter edl.
You can use edl tools to unlock the bootloader.
What I would do would be once you have the battery drained, connect the pc and flash a stock edl nougat rom.
Once flashed and started the rom, it will be easy to unlock the bootloader, put twrp and install what you want
totmakina said:
Have you tried to completely drain the battery?
Hi friend:
If you drain the battery completely it will be easy to enter edl.
You can use edl tools to unlock the bootloader.
What I would do would be once you have the battery drained, connect the pc and flash a stock edl nougat rom.
Once flashed and started the rom, it will be easy to unlock the bootloader, put twrp and install what you want
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Thanks for your response !!!!
yes i tried with drain batteri two times but no progress , it's just on naugat rom and stuck on logo , i tried also to unloack bootloader , it told me unloacked on the edl tool but when i boot on bootloader , the state is locked , may be because the rom naugat not flash correctly , or because it'stuck on logo .
i try with naugat b12_Full edl ,oreo b02 _fulledl , , but it told me failed this time otherwise at first naugat _b12_full edl say successfully done.
now i just can make phone on dfu mode and try with the edl tool of dijkiz to go automaticlly to edl mode and flash , but it told me failed flashing .
what i should do then !!! can u recommend to me a stock rom naugat and give me a link about it , i can flash it with edl tool and how i can directly go to edl mode because now i just have dfu mode then i use a version of edl tool make me go directly to edl mode but may be it's not work fine !!!
Ps : My problem is that am stuck on logo after downgrading from stock rom oreo b02 to naugat , shoyuld i search about a boot recovery to flash boot and boot in system or if ther is another tools or rom can i use them to solve my problem
(' sorry for my bad english )
I am stuck in bootloop with oem unlock off in developers options in settings in my device Mi A1
I installed custom rom (corvus 8.5) few days ago and wanted to switch to stock rom again so I flashed stock rom through xiaomi flash tool
But I accidentally selected save user data in the tool
then I also turned off the oem unlocking option in the developers option (My biggest mistake)
some ota update came and when I tried to install them, my phone stuck to bootloop
i did quite a few research in internet and found out about edl mode in qualcome devices
so i have a few questions which are as follows:
1) can i fix my phone through other means instead of edl mode
2) can i boot into edl mode without shorting the test points or without tearing my device
3) does edl cable work with mi a1?
I went to service center near me, the technician told that the board should be replaced
Importand note: my device is booting into fastboot mode
Hi.. I’m using Redmi note 7 China rom. I’m in India.I’m unable to use google services after update miui 12.5.3.0 China rom. So I decided to switch to global rom from China rom.I unlocked my phone bootloader and downloaded all required tools to my Pc like adb, global fast boot rom, mi flash tool. Then I tried to flash rom via mi flash tool it doesn’t installed and shows error, but my mobile was automatically rebooted and entered into global rom, then tried to lock my bootloader which shows “ this miui version can’t be installed “…. So I planned to try in alternative method I.e recovery method. So I downloaded miui 12.0.3 recovery rom and flashed successfully via orange fox recovery.. then I tried to lock my bootloader via minimal adb and fast boot tool which shows “This system has been destroyed “ … What to do now?
Hi.. I’m using Redmi note 7 China rom. I’m in India.I’m unable to use google services after update miui 12.5.3.0 China rom. So I decided to switch to global rom from China rom.I unlocked my phone bootloader and downloaded all required tools to my Pc like adb, global fast boot rom, mi flash tool. Then I tried to flash rom via mi flash tool it doesn’t installed and shows error, but my mobile was automatically rebooted and entered into global rom, then tried to lock my bootloader which shows “ this miui version can’t be installed “…. So I planned to try in alternative method I.e recovery method. So I downloaded miui 12.0.3 recovery rom and flashed successfully via orange fox recovery.. then I tried to lock my bootloader via minimal adb and fast boot tool which shows “This system has been destroyed “ … What to do now?
Need help here guys,
Before the device is normal, it can read in fastboot mode but can't unlcok error 20021
So i tried instant unlock from EDL mode, it succed and then i' flash the latest global firmware 12.5.3
After that it became bootlop and can't read in fastboot mode, but it can read in EDL(download mode)
I've try lots of fw such as MIUI 10, 11 global/china etc nothing works.
Does anyone ever have same problem?