Database Users

Lenovo K6 without OS

Hi, I already had my phone rooted and with TWRP installed, but I needed to restore my phone. First I did this trough the system, but I noted that a lot of old files still were there, and I went to TWRP and did a wipe, but selected /system and /cache, now I don't have a OS on my phone.
The phone doesn't turn off, everytime I try to power off, he turn on again, and stay on Lenovo logo. The only thing I can acess is Fastboot mode (via Power down + power), I cant acess TWRP trough the phone, but I found a .bat file, that when I'm in fastboot mode, it flashes twrp on my phone and I can acess it . The other problem is that I always get an error when trying to flash any rom. Things like Error:255 or ".zip file not valid". Tried 2 roms and nothing.
Can someone please help me? I would prefer a stock rom for Brazil, but now I just want any rom, dont even mind if it's not stock.

Crolys said:
Hi, I already had my phone rooted and with TWRP installed, but I needed to restore my phone. First I did this trough the system, but I noted that a lot of old files still were there, and I went to TWRP and did a wipe, but selected /system and /cache, now I don't have a OS on my phone.
The phone doesn't turn off, everytime I try to power off, he turn on again, and stay on Lenovo logo. The only thing I can acess is Fastboot mode (via Power down + power), I cant acess TWRP trough the phone, but I found a .bat file, that when I'm in fastboot mode, it flashes twrp on my phone and I can acess it . The other problem is that I always get an error when trying to flash any rom. Things like Error:255 or ".zip file not valid". Tried 2 roms and nothing.
Can someone please help me? I would prefer a stock rom for Brazil, but now I just want any rom, dont even mind if it's not stock.
Click to expand...
Click to collapse
Error 255 is caused because you are trying to install a 64bit ROM over TWRP (32bits), you need to upgrade TWRP to 64bit, just so you will be able to install a ROM. Remember that you should use Gapps in 64bit [ARM64]
TWRP: https://dl.twrp.me/karate/twrp-3.1.1-1-karate.img
Gapps: http://opengapps.org/ (ARM64)

J.D.M said:
Error 255 is caused because you are trying to install a 64bit ROM over TWRP (32bits), you need to upgrade TWRP to 64bit, just so you will be able to install a ROM. Remember that you should use Gapps in 64bit [ARM64]
Click to expand...
Click to collapse
I already had this version of twrp, but downloaded anyway and got the same error when tring to sideload a ROM "Updater process ended with ERROR: 255" . I don't know what to do anymore, I tried with 4 different ROMs, also I searched for a method to erase the lines with asserts on "update-scripts" in META-INF, but then I got a "Invalid ZIP file" error.

Crolys said:
I already had this version of twrp, but downloaded anyway and got the same error when tring to sideload a ROM "Updater process ended with ERROR: 255" . I don't know what to do anymore, I tried with 4 different ROMs, also I searched for a method to erase the lines with asserts on "update-scripts" in META-INF, but then I got a "Invalid ZIP file" error.
Click to expand...
Click to collapse
Try to go back to the 32bits version and erase everything and format the data and return to the 64bit version because here I had this problem it was because of the TWRP that I was using, it was the 32bits version, after that I upgraded to the 64bits version I did not have this problem. Remembering that in the site https://dl.twrp.me/karate/ has two versions of TWRP, the version twrp-3.1.1-0-karate.img is 32bits and the version twrp-3.1.1-1-karate. img is 64bit.

J.D.M said:
Try to go back to the 32bits version and erase everything and format the data and return to the 64bit version because here I had this problem it was because of the TWRP that I was using, it was the 32bits version, after that I upgraded to the 64bits version I did not have this problem.
Click to expand...
Click to collapse
Well, that kinda worked(?), now I have another error it says that my firmware is incompatible with the ROM version, and I need to update it (I dont know how to do this), and give me ERROR: 7 now

Crolys said:
Well, that kinda worked(?), now I have another error it says that my firmware is incompatible with the ROM version, and I need to update it (I dont know how to do this), and give me ERROR: 7 now
Click to expand...
Click to collapse
MAN, the ERROR: 7 now could be solved by deleting the lines with ASSERT in "\META-INF\com\google\android\updater-script".
So, thanks for helping me, the problem with 64/32bits worked. I'm really glad that this worked, had stuck for 3 days without OS, now i'm never messing with this stuff again haha.

Crolys said:
MAN, the ERROR: 7 now could be solved by deleting the lines with ASSERT in "\META-INF\com\google\android\updater-script".
So, thanks for helping me, the problem with 64/32bits worked. I'm really glad that this worked, had stuck for 3 days without OS, now i'm never messing with this stuff again haha.
Click to expand...
Click to collapse
I've been researching and was going to tell you to delete the above lines mentioned, I am glad you have succeeded.

got same 255 error,just now i reflashed stock rom and issue resolved

vasu009 said:
got same 255 error,just now i reflashed stock rom and issue resolved
Click to expand...
Click to collapse
how did you reflashed the stock rom, please reply cause im stuck with the twrp and unable to do it. my phone doesn't have an os now

what s the password of the trwp

J.D.M said:
I've been researching and was going to tell you to delete the above lines mentioned, I am glad you have succeeded.
Click to expand...
Click to collapse
Can install this ROM on any Lenovo K6 Power device ??

dushd95 said:
Can install this ROM on any Lenovo K6 Power device ??
Click to expand...
Click to collapse
Yeah

J.D.M said:
Yeah
Click to expand...
Click to collapse
It says device not supported why??

Dont forget to reboot again into twrp - after flashing 64bit twrp . This is a step that is very important if you will not reboot your phone into twrp after flashing 64 bit twrp then , it will keep showin you the error 255.
So check that .

wacccim said:
what s the password of the trwp
Click to expand...
Click to collapse
Go for 3.2.1.0 it is better then 3.1.1.1 in 64 bits it ain't ask password i use it to flash all roms

Tere 3.1.1-1 asking for password to encrypt data
I flashed my Lenovo k6 power with twrp 3.1.1-1 after I was not able to flash crdroid,lineage is,pixelized stock ROM to my phone. Now the twrp is asking for password to encrypt data and I am surprised because I hadn't set a password. I tried to unlock it with my phone password but I it is saying to enter correct password.
Please someone help me. I am not able to flash other things too please somebody help me.:

Erase the data
Shrestha Kumar said:
I flashed my Lenovo k6 power with twrp 3.1.1-1 after I was not able to flash crdroid,lineage is,pixelized stock ROM to my phone. Now the twrp is asking for password to encrypt data and I am surprised because I hadn't set a password. I tried to unlock it with my phone password but I it is saying to enter correct password.
Please someone help me. I am not able to flash other things too please somebody help me.:
Click to expand...
Click to collapse
Use erase the data from wipe option then you will be able to install rom and g-apps.
Every time you will need password, I don't know why but after erasing data you install all files otherwise you need to erase data again and again

Crolys said:
Hi, I already had my phone rooted and with TWRP installed, but I needed to restore my phone. First I did this trough the system, but I noted that a lot of old files still were there, and I went to TWRP and did a wipe, but selected /system and /cache, now I don't have a OS on my phone.
The phone doesn't turn off, everytime I try to power off, he turn on again, and stay on Lenovo logo. The only thing I can acess is Fastboot mode (via Power down + power), I cant acess TWRP trough the phone, but I found a .bat file, that when I'm in fastboot mode, it flashes twrp on my phone and I can acess it . The other problem is that I always get an error when trying to flash any rom. Things like Error:255 or ".zip file not valid". Tried 2 roms and nothing.
Can someone please help me? I would prefer a stock rom for Brazil, but now I just want any rom, dont even mind if it's not stock.
Click to expand...
Click to collapse
I Faced same problem. It's ok that your phone is in weird state for time now. And also possible to recover.
Hopefully you have adb-tool, custom-rom & gapp, twrp.img on your PC.
1) Boot your mobile in fastmode using Power ON with Volume down key for 5 sec (Lenovo log with left hand side sayinh fastboot mode)
2) Connect the mobile to PC using USB & Go to adb tool folder. Open command prompt in this folder & Execute the follow step by step execution
fastboot oem reboot-recovery
3)Wait for mobile to boot in to recovery mode with TWRP
Now need to flash custom-rom followed by gapps installion.
I) You can use pendrive with otg to flash custom-rom followed by gapps
OR
II)You can use phone storage/SD card to flash the custom-rom followed by gapps
OR
III)adb sideload command as fallow
a)In TWRP recovery on mobile, goto Adavanced->ADB Sideload & Swipe to start the sideload
Now on PC execute . Specify custom rom path inside ""
adb sideload "C:\adb\images\MyCustomROM.zip"
Have a patience to complete the operation.
Click back for Adavanced Menu again.
b) Select ADB Sideload & Swipe to start the sideload
Now on PC execute . Specify Gapp path inside ""
adb sideload "C:\adb\images\open_gapps-arm-7.1-pico-20180611.zip"
c)Have a patience to complete the operation.
Once complete go to TWRP Screen.
d)Now go back TWRP main menu & select wipe->format Data.
Go to Reboot->system.
How to install TWRP if no OS there
1) Boot your mobile in fastmode using Power ON with Volume down key for 5 sec (Lenovo log with left hand side sayinh fastboot mode)
2) Connect the mobile to PC using USB & Go to adb tool folder. Open command prompt in this folder & Execute the follow step by step execution
a) To check the device is connected to PC or not
fastboot oem device-info
b) To flash the recovery. Give twrp path inside the ""
fastboot flash recovery "C:\adb\images\twrp.img"
c) To boot into recovery mode
fastboot oem reboot-recovery
---------- Post added at 10:03 PM ---------- Previous post was at 09:57 PM ----------
[/COLOR]
Shrestha Kumar said:
I flashed my Lenovo k6 power with twrp 3.1.1-1 after I was not able to flash crdroid,lineage is,pixelized stock ROM to my phone. Now the twrp is asking for password to encrypt data and I am surprised because I hadn't set a password. I tried to unlock it with my phone password but I it is saying to enter correct password.
Please someone help me. I am not able to flash other things too please somebody help me.:
Click to expand...
Click to collapse
In my case, It worked with PIN.

Axon 7 A2017 problem

Hi, i'm domenico, i read everyday your forum from italy. I decided to write here becouse i don't know how to solve this damage.
I have the same problem reported here
https://forum.xda-developers.com/axon-7/help/signal-update-a2017gv1-2-0b02-t3602415
I read around that is needed to do a backup of modem and other file but i dont and now i can't use a sim card it says no network connection and when i try to call tell me airplane mode on.
Anyone please know if there is something i can do? i tried to run fastbot for use miflash and restore the original image but it doesn't work can't go in EDL mode

AmilDK said:
Hi, i'm domenico, i read everyday your forum from italy. I decided to write here becouse i don't know how to solve this damage.
I have the same problem reported here
https://forum.xda-developers.com/axon-7/help/signal-update-a2017gv1-2-0b02-t3602415
I read around that is needed to do a backup of modem and other file but i dont and now i can't use a sim card it says no network connection and when i try to call tell me airplane mode on.
Anyone please know if there is something i can do? i tried to run fastbot for use miflash and restore the original image but it doesn't work can't go in EDL mode
Click to expand...
Click to collapse
Flash universal bootloader and the modem for A2017 from the lineage os thread. Then you should get radio signal again.

I don't know how to do It Can you give me more information please?

AmilDK said:
I don't know how to do It Can you give me more information please?
Click to expand...
Click to collapse
Is your bootloader unlocked? Do you have TWRP? If you do, go to the LineageOS thread (located over 'ROMs, Kernels, Recoveries') and download the 'A2017X Universal Bootloader' and 'A2017 Modem' from there (there should be a link to androidfilehost where the universal bootloader and modem files are located). Be sure that you download the A2017 modem file (NOT the A2017G or A2017U one!).
After that simply put them on your phone and flash them via TWRP

Choose an username... said:
Is your bootloader unlocked? Do you have TWRP? If you do, go to the LineageOS thread (located over 'ROMs, Kernels, Recoveries') and download the 'A2017X Universal Bootloader' and 'A2017 Modem' from there (there should be a link to androidfilehost where the universal bootloader and modem files are located). Be sure that you download the A2017 modem file (NOT the A2017G or A2017U one!).
After that simply put them on your phone and flash them via TWRP
Click to expand...
Click to collapse
Thx for the help, i do not have bootloader unlocked and not have TWRP.

I've installed TWRP but when i try to enter in recovery (Power + volume up) nothing happen. Just blackscreen

AmilDK said:
I've installed TWRP but when i try to enter in recovery (Power + volume up) nothing happen. Just blackscreen
Click to expand...
Click to collapse
What version did you install? 3.1.1-0?

Followed a guide and with minimal fastboot and adb tool put in the phone the 3.0.4-0-ailsa_ii.img successful After that can't go on with steps and if try to open recovery nothing happen

Install Stock ROM from EDL with MiFlash.

WesTD said:
Install Stock ROM from EDL with MiFlash.
Click to expand...
Click to collapse
i tried with twrp 3.1.1.0 same can't access to recovery
miflash doesn't recognise my phone in edl

AmilDK said:
i tried with twrp 3.1.1.0 same can't access to recovery
miflash doesn't recognise my phone in edl
Click to expand...
Click to collapse
Is your phone on edl mode?

Yes i think had a problem with drivers. I out the phone in edl from cmd with adb then opened miflash but can't see the device

AmilDK said:
Yes i think had a problem with drivers. I out the phone in edl from cmd with adb then opened miflash but can't see the device
Click to expand...
Click to collapse
Try 'adb reboot recovery' from cmd

I don't know where i miss, i tried with adb and axon 7 tool, adb edl reboot, axon7tool axon7tool -r gpt boot recovery*, then axon7tool -w recovery, with twrp-3.1.1-0-ailsa_ii.img renamed in recovery bin, but from here nothing happen, i can't go in recovery if i try nothing happen black screen if i put the old recovery.bin can reboot in recovery but can't flash modem file or unlock bootloader. Tried with miflash but nothing happen give me error "cannot receave the hello packet"
PS my buil now is ZTE A2017GV1.2.0B04, the original one was ZTE_A2017V1.0.0B15
Choose an username... said:
What version did you install? 3.1.1-0?
Click to expand...
Click to collapse
i found a post with exactly my situation
https://forum.xda-developers.com/axon-7/help/sim-airplane-offbut-turnd-t3698325
perchance have you the file you talk in this post https://forum.xda-developers.com/showpost.php?p=74386034&postcount=24

i don't know how, but i did it.. with axon7toolkit, restored original rom, then updated to V.2.0.0B13, now works good

[SOLVED] Mi A1 restarting each few minutes after flash.

Hey,
After hard bricking my Mi A1 and flashing an official android 8.0 stock rom, it is restarting every few minutes. First goes the unlock boot loader warning screen, then the mi screen and android one screen. It then goes onto the setup menu. I am able to go only to the point to enter my name. Depending on my setup speed, it becomes unresponsive at about that point, just restarts and goes back onto the lock boot loader warning screen. I tried re-locking the boot loader, but it only went to the mi screen, and again the process repeats. Please note that I can't flash a boot.img partition, says partition table doesn't exist.
**********************************************************
SOLUTION:
Place persist.img into the root of phone(not in any folder), flash twrp.img INTO THE BOOT PARTITION, and then reboot to recovery. You will see the TWRP loading screen. Go to Advanced-->Terminal--> and execute the following:
dd if=/sdcard/persist.img of=/dev/block/mmcblk0p27
And go back to Restart--> Reboot to system.
The persist should b back!
Now use Qualcomm IMEI write tool to restore your IMEI and MAC address!

Try flashing a custom ROM, then reflash Mi A1 stock OS

kvn95ss said:
Try flashing a custom ROM, then reflash Mi A1 stock OS
Click to expand...
Click to collapse
Where should I flash a custom rom from? Don't have TWRP since when I try installing TWRP, it says that recovery partition table doesn't exist.

CoolPlushBear said:
Hey,
After hard bricking my Mi A1 and flashing an official android 8.0 stock rom, it is restarting every few minutes. First goes the unlock boot loader warning screen, then the mi screen and android one screen. It then goes onto the setup menu. I am able to go only to the point to enter my name. Depending on my setup speed, it becomes unresponsive at about that point, just restarts and goes back onto the lock boot loader warning screen. I tried re-locking the boot loader, but it only went to the mi screen, and again the process repeats. Please note that I can't flash a boot.img partition, says partition table doesn't exist. Would be grateful if someone could help me!
Click to expand...
Click to collapse
seems you have corrupted the persist partition
you need to flash it again
go thru this thread maybe it can help you
https://forum.xda-developers.com/mi-a1/help/ruined-modem-partition-please-help-t3733909

Rawwr said:
seems you have corrupted the persist partition
you need to flash it again
go thru this thread maybe it can help you
https://forum.xda-developers.com/mi-a1/help/ruined-modem-partition-please-help-t3733909
Click to expand...
Click to collapse
Tried erasing and re-flashing persist.img , but get FAILED (remote: Error: This image isn't allow download
) Please help!

CoolPlushBear said:
Tried erasing and re-flashing persist.img , but get FAILED (remote: Error: This image isn't allow download
) Please help!
Click to expand...
Click to collapse
Service cente is your only hope now mate

Rawwr said:
Service cente is your only hope now mate
Click to expand...
Click to collapse
There has to be a way to manually make the persist partition writable, since the service center somehow knows how to do that...

CoolPlushBear said:
There has to be a way to manually make the persist partition writable, since the service center somehow knows how to do that...
Click to expand...
Click to collapse
nope there isnt, if you have flashed every rom available using mi flash tool hasnt solved your issue.
only hope you have is clean flash stock ROM with locked bootloader, go to service center and tell them it happened after you updated to the latest security patch.
first they will flash using EDL cable (deep flash) if that doesnt help they will replace the whole motherboard (that's how my issue was solved)
i recommend you to follow this procedure.

Rawwr said:
nope there isnt, if you have flashed every rom available using mi flash tool hasnt solved your issue.
only hope you have is clean flash stock ROM with locked bootloader, go to service center and tell them it happened after you updated to the latest security patch.
first they will flash using EDL cable (deep flash) if that doesnt help they will replace the whole motherboard (that's how my issue was solved)
i recommend you to follow this procedure.
Click to expand...
Click to collapse
Were you charged for it? I don't think they would have replaced it for free.

guy_infinity said:
Were you charged for it? I don't think they would have replaced it for free.
Click to expand...
Click to collapse
Nothing was charged not even a single penny, i just told them it started after i updated to oreo, even they said its happening because of oreo, but you gotta have a locked bootloader.

Rawwr said:
Nothing was charged not even a single penny, i just told them it started after i updated to oreo, even they said its happening because of oreo, but you gotta have a locked bootloader.
Click to expand...
Click to collapse
Oh. That's great!
Pretty sure I'm gonna try this once I corrupt my persist partition too.

guy_infinity said:
Oh. That's great!
Pretty sure I'm gonna try this once I corrupt my persist partition too.
Click to expand...
Click to collapse
Did you guys already try flashing persist thru ADB shell on pc:
dd if=/sdcard/persist.img of=/dev/block/bootdevice/by-name/persist

guy_infinity said:
Oh. That's great!
Pretty sure I'm gonna try this once I corrupt my persist partition too.
Click to expand...
Click to collapse
haha great xD
---------- Post added at 04:55 PM ---------- Previous post was at 04:54 PM ----------
CoolPlushBear said:
Did you guys already try flashing persist thru ADB shell on pc:
dd if=/sdcard/persist.img of=/dev/block/bootdevice/by-name/persist
Click to expand...
Click to collapse
yeah i did, i said service center guys flashed the whole ROM but that couldnt help it.

Help
Hello friend, did you manage to solve it? At this moment I am in the same problem. I appreciate you if you can help me.

WiFi is not connecting in mi a1

I have a serious problem about wifi connectivity
After coming back from "RR ROM" TO stoc rom im my mi a1 wifi is not connecting any more .wifi is on but when trying to connect the wifi network was saved and shows disabled..
What to do guys please help me ... I don't have any backup any other phone...plz plz plz help me someone....plz someone fix my issue..i am the newer one plz tell me the detailed procedure
Thank you
Kumar debasis

https://forum.xda-developers.com/mi-a1/how-to/guide-how-to-restore-imei-permanently-t3759190
i used this to restore my mi a1. only flash /persist image.
if your persist partition is corrupted
than you will notice that your phone will automatically reboots in under 60 seconds
To restore persist partition download persist.img
fastboot boot to twrp
and copy persist.img file to root of phone storage
now open terminal in twrp and give the following command
dd if=/sdcard/persist.img of=/dev/block/mmcblk0p27
this will restore your persist partition and fixes the issue of reboot
but be careful if u are a newbie, best option is just go to mi service center & let them restore ur phone.

anshu945 said:
https://forum.xda-developers.com/mi-a1/how-to/guide-how-to-restore-imei-permanently-t3759190
i used this to restore my mi a1. only flash /persist image.
if your persist partition is corrupted
than you will notice that your phone will automatically reboots in under 60 seconds
To restore persist partition download persist.img
fastboot boot to twrp
and copy persist.img file to root of phone storage
now open terminal in twrp and give the following command
dd if=/sdcard/persist.img of=/dev/block/mmcblk0p27
this will restore your persist partition and fixes the issue of reboot
but be careful if u are a newbie, best option is just go to mi service center & let them restore ur phone.
Click to expand...
Click to collapse
Bro any easy way to solve the problem without root...

Search a little bit more next time.
https://forum.xda-developers.com/mi-a1/how-to/easiest-quickest-to-fix-wifi-custom-t3779040/page3

anshu945 said:
https://forum.xda-developers.com/mi-a1/how-to/guide-how-to-restore-imei-permanently-t3759190
i used this to restore my mi a1. only flash /persist image.
if your persist partition is corrupted
than you will notice that your phone will automatically reboots in under 60 seconds
To restore persist partition download persist.img
fastboot boot to twrp
and copy persist.img file to root of phone storage
now open terminal in twrp and give the following command
dd if=/sdcard/persist.img of=/dev/block/mmcblk0p27
this will restore your persist partition and fixes the issue of reboot
but be careful if u are a newbie, best option is just go to mi service center & let them restore ur phone.
Click to expand...
Click to collapse
my phone is not rebooting only it's wi-fi is not connecting, your process will fix my wi-fi or not

xda_kumar said:
my phone is not rebooting only it's wi-fi is not connecting, your process will fix my wi-fi or not
Click to expand...
Click to collapse
yeah, and you are not rooting your phone just temporarily booting in twrp.
Everyone who installed RR is having the same problem i guess, normally custom roms don't touch persist and use their own mac.
also did you make a backup before flashing any custom rom. If you did then just flash persist.img from there.
or
try this - https://forum.xda-developers.com/mi-a1/how-to/easiest-quickest-to-fix-wifi-custom-t3779040.
Follow steps carefully DO NOT DELETE THE FILE, just the lines in wlan_mac.bin. (this one is easy & u don't have to use dd if u are not familiar with it)

anshu945 said:
yeah, and you are not rooting your phone just temporarily booting in twrp.
Everyone who installed RR is having the same problem i guess, normally custom roms don't touch persist and use their own mac.
also did you make a backup before flashing any custom rom. If you did then just flash persist.img from there.
or
try this - https://forum.xda-developers.com/mi-a1/how-to/easiest-quickest-to-fix-wifi-custom-t3779040.
Follow steps carefully DO NOT DELETE THE FILE, just the lines in wlan_mac.bin. (this one is easy & u don't have to use dd if u are not familiar with it)
Click to expand...
Click to collapse
bro just tell me one thin after doing that can i reflash stoc rom with mi flash tool as normal and everything will be fine or not, can i use my mi a1 as non rooted phone or not... please replay me bro

I had the same problem as you and i fixed it properly only by flashing again stock rom through Mi flash
Run Mi flash as administrator and flash all and lock
This will erase everything in your phone, so backup your files before.
This worked just fine for me now i have normal mac address for WiFi and Bluetooth hope it will work for you too.

thanks the developers whose are giving me some time for my problem
lot of thanks to all of you man
Really you are like heroes
Regards
Kumar Debasis

xda_kumar said:
lot of thanks to all of you man
Really you are like heroes
Regards
Kumar Debasis
Click to expand...
Click to collapse
Hi Kumar, what was the final solution? I've the same problem, just now I installed LineageOS 15.1 and temporally my Wifi works, but I want to install the Stock ROM again, thanks :good:

arturo181991 said:
Hi Kumar, what was the final solution? I've the same problem, just now I installed LineageOS 15.1 and temporally my Wifi works, but I want to install the Stock ROM again, thanks :good:
Click to expand...
Click to collapse
Just fallow the link this is the saluation....
Try this - https://forum.xda-developers.com/mi-...ustom-t3779040.
Follow steps carefully DO NOT DELETE THE FILE, just the lines in wlan_mac.bin.

xda_kumar said:
Just fallow the link this is the saluation....
https://forum.xda-developers.com/mi-...ustom-t3779040
Click to expand...
Click to collapse
Thanks bro, but it says 404 page not found

arturo181991 said:
Thanks bro, but it says 404 page not found
Click to expand...
Click to collapse
Plz wait

arturo181991 said:
Hi Kumar, what was the final solution? I've the same problem, just now I installed LineageOS 15.1 and temporally my Wifi works, but I want to install the Stock ROM again, thanks :good:
Click to expand...
Click to collapse
Just fallow Mr anshu 945 post #6

xda_kumar said:
Plz wait
Click to expand...
Click to collapse
Plz try this link and fallow carefully
After doing that restart your phone 2 times
https://forum.xda-developers.com/mi-a1/how-to/easiest-quickest-to-fix-wifi-custom-t3779040

xda_kumar said:
Plz try this link and fallow carefully
After doing that restart your phone 2 times
https://forum.xda-developers.com/mi-a1/how-to/easiest-quickest-to-fix-wifi-custom-t3779040
Click to expand...
Click to collapse
Thank you Bro , later I'll test this solution :good:

xda_kumar said:
Plz try this link and fallow carefully
After doing that restart your phone 2 times
https://forum.xda-developers.com/mi-a1/how-to/easiest-quickest-to-fix-wifi-custom-t3779040
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Thank you very much bro! This procedure worked for me, :good: simple and easy, you're my hero

arturo181991 said:
Thank you very much bro! This proceducre worked for me, :good: simple and easy, you're my hero
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Always welcome dude

I followed your instructions but still the wifi is not connecting. Also my phone is not booting to edl mode from fastboot mode. Please advice.
anshu945 said:
https://forum.xda-developers.com/mi-a1/how-to/guide-how-to-restore-imei-permanently-t3759190
i used this to restore my mi a1. only flash /persist image.
if your persist partition is corrupted
than you will notice that your phone will automatically reboots in under 60 seconds
To restore persist partition download persist.img
fastboot boot to twrp
and copy persist.img file to root of phone storage
now open terminal in twrp and give the following command
dd if=/sdcard/persist.img of=/dev/block/mmcblk0p27
this will restore your persist partition and fixes the issue of reboot
but be careful if u are a newbie, best option is just go to mi service center & let them restore ur phone.
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Bimlesh1681 said:
I followed your instructions but still the wifi is not connecting. Also my phone is not booting to edl mode from fastboot mode. Please advice.
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u need to flash persist only if it's corrupted means if your phone is rebooting under 60sec and WiFi doesn't connect.
first tell me what was the problem and what steps u followed exactly.
for edl mode #
fastboot oem unlock
fastboot oem edl
cmd gives that error sometimes but phone still goes into edl mode your phone will power off but notification light will be blinking.

Find device storage corrupted your device is unsafe now.

So I unlocked bootloader on my redmi note 7.
Then I flashed twrp and rooted my device.
Then I flashed pixel experience but it stuck on the Google logo after reboot. I tried factory reset in twrp but it didn't work.
So I restored the backup I did before flashing pixel experience.
And then my phone stuck on bootloop.
So I booted into fastboot mode and flashed the fastboot rom and it worked. I have successfully unbricked my device.
But now it shows "find device storage corrupted your device is unsafe now"
Everything works fine except I can't turn on find device and also can't install miui ota updates via twrp.
(And also when flashing twrp for the first time when I reboot it showed the stock recovery because I hadn't flashed disable dm-verify because when I am in twrp and try to mount my system to my computer my phone doesn't show up in the computer. So first I copied the disable dm-verify file then again flashed twrp then booted into twrp and then flashed disable dm-verify. I don't know if it is necessary to format data when flashing twrp. Maybe that's why the problem occured. I don't know.)
Please help.
Thank you.

Extract persist.img from official fastboot rom and replace the existing persist in Orangefox.
At least it helped me.

Persist.img flash through recovery gonna fix the problem but forget about Netflix and L1!!
Personally speaking had that problem with corrupted message pop up every time i reboot my device and when i flashed the persist.img through OrangeFox recovery i lost L1 forever (and there is no turning back).
If you wanna try that method i highly suggest you to Backup your Persist Partition first.

Yes, but isn't the original persist partition already lost, when you get the "storage corrupted" message?

Lucky-thirteen said:
Yes, but isn't the original persist partition already lost, when you get the "storage corrupted" message?
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I tried may hours to define the problem's source but i think that's unclear in every situation. Others say that's a persist.img corruption while others had that problem with Mi Account corruption, etc.
Mine corrupted message came when i tried to flash Global Official MIUI in a EU variant device through normal process that doesn't engage any kind of Persist partition rewrite.
I had a backup of persist.img and flashed original from EU fastboot file and finally after that I repatch my old persist.img. The first time i did that process my device and L1 worked properly (even that spam message disappeared) but after a long time that I tried same process for same problem i completely lost my L1 [strange af!].
So, a safe process to try now is to flash back the official fastboot image of your variant (Erase + Lock [for L1]) through MiFlash tool and check that corruption message if it goes away (be careful to flash the correct fastboot image or you will get a a bricked device).
In conclusion it's Extremely advisable to keep a full backup of your partitions and especially Persist partition if you wanna flash Roms and generally unlock bootloader!

I use twrp recovery
I don't know about orange fox recovery

Strange51 said:
I use twrp recovery
I don't know about orange fox recovery
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Always use OrangeFox for Lavender here is the link (download and test with latest R10.1_02-Stable)