Develop Bugs

Phone dead due to improper update process

hey guy ...
i had the cyanogen 9.0 mod on my Sony Arc and i wanted to flash it back to 2.3 so that i could update my mobile to the officially released ICS for my model from sony... while flashing back the process failed due to some reason which was not even mentioned!
Later i started the process entirely again and the device successfully flashed ... but my mobile is not getting switched on at all... nothing is displayed... the device just vibrates wen i try to swtch t on ... PLease help me out ...
i even tried flashing it again :crying:

mankz1130 said:
hey guy ...
i had the cyanogen 9.0 mod on my Sony Arc and i wanted to flash it back to 2.3 so that i could update my mobile to the officially released ICS for my model from sony... while flashing back the process failed due to some reason which was not even mentioned!
Later i started the process entirely again and the device successfully flashed ... but my mobile is not getting switched on at all... nothing is displayed... the device just vibrates wen i try to swtch t on ... PLease help me out ...
i even tried flashing it again :crying:
Click to expand...
Click to collapse
nothing there ..on screen Sony/Android logo
can you enter download mode to flash again Cyanogenmod ?

Get flashtool and your rom and flash your phone. It should work now. happened to me many times, but flashtool saved the phone.

[Q] How to hard reset my bricked Spice mi436?

Yesterday i removed the battery of my spice mi 436 without switching it off. I know its my mistake! After replacing memory card when i tried to switch it back on it showed me some error saying "data Encryption error" it mentioned factory reset required! I tried to reset from the recovery menu! but it din't work so i download stock ROM from the below link
This is the link where i downloaded stock rom of my mi 436/
I flashed it using flashool. Process completed successfully, but as other people mentioned on that page i got stuck on start screen symbol of spice
half screen is b&w lines and half is flickring with yellow spice logo in background.. The phone doesn't start now!!!! im sure its not damaged physically. Since there is no developers available for this phone i could not find Working solution for this problem!
I think may be there might be some problem with the rom files! I'm not sure though, i'm just guessing. I cant use my phone anymore ..
Can anyone help me with this problem?? There are other people who are facing the same problem! Please help me.. Thanks in advanced!!
or can anyone Please give me the link or upload flashable zip of mi 436 stock ROM ?? so that i can flash it via recovery!

Failed to get PMT info, is it bricked for good?

Hi,
So today suddenly my phone restarted and after that it was stuck on the micromax logo, I coudnt get into recovery either. So I tried to flash the stock kitkat rom using sp tools, it did manage to flash it the first time but the phone after that wont start at all, nothing not even the charging screen.
Is it bricked for good? I tried to flash it again but if I choose firmware upgrade or download+firmware upgrade in sp tools I get the pmt info error. Is there any way to get the phone back to a working state? Any help would be much apprecited.
Note: I did look through the old post on the similar topic where the guy managed to solve the problem by using a latest version of sp tools, Im already using the latest version , no dice.

Did you get anywhere with this to unbrick the device as I have similar with a GDP XP and it wont now boot or show charge its just dead!
Any help on fixing this would be great as we cant be alone with this. ATB

Canvas A1 - Sprout 4 Hardbricked.SP Flashtool won't work.

My Canvas A1 isn't booting at all (nothing happens when power button is pressed),My phone has been unstable for quite some time now.Initially, I installed MIUI 8 and it crashed after one month or so.Then I installed Stock MM optimized version from XDA and it went well for sometime.Then after a month's period even stock OS crashed.Rebooted and stuck at bootloop.
After that I tried reinstalling the same OS but it always stuck at bootloop.
Hence,I went with SP Flashtool.Tried flashing (Download Only option) Official Lollipop FlashFile available here on XDA,it did flash successfully but phone wouldn't boot.
Next,tried All Format+Download option and again it flashed successfully but now nothing happens not even micromax logo shows up.Hence,I believe I have hard bricked my phone have tried every option that I could think of but to no avail.
I need expert advice on this hence posting it now.
Please Help.
Thanking in advance.

Sarvesh1 said:
My Canvas A1 isn't booting at all (nothing happens when power button is pressed),My phone has been unstable for quite some time now.Initially, I installed MIUI 8 and it crashed after one month or so.Then I installed Stock MM optimized version from XDA and it went well for sometime.Then after a month's period even stock OS crashed.Rebooted and stuck at bootloop.
After that I tried reinstalling the same OS but it always stuck at bootloop.
Hence,I went with SP Flashtool.Tried flashing (Download Only option) Official Lollipop FlashFile available here on XDA,it did flash successfully but phone wouldn't boot.
Next,tried All Format+Download option and again it flashed successfully but now nothing happens not even micromax logo shows up.Hence,I believe I have hard bricked my phone have tried every option that I could think of but to no avail.
I need expert advice on this hence posting it now.
Please Help.
Thanking in advance.
Click to expand...
Click to collapse
Can anyone please help.

same thing happened to me but no solution

bunny374 said:
same thing happened to me but no solution
Click to expand...
Click to collapse
Now I suspect it is a hardware problem.Probably motherboard has failed.

Same problem here. SP Flash tool flashing successfully but phone won't even boot up

Sarvesh1 said:
My Canvas A1 isn't booting at all (nothing happens when power button is pressed),My phone has been unstable for quite some time now.Initially, I installed MIUI 8 and it crashed after one month or so.Then I installed Stock MM optimized version from XDA and it went well for sometime.Then after a month's period even stock OS crashed.Rebooted and stuck at bootloop.
After that I tried reinstalling the same OS but it always stuck at bootloop.
Hence,I went with SP Flashtool.Tried flashing (Download Only option) Official Lollipop FlashFile available here on XDA,it did flash successfully but phone wouldn't boot.
Next,tried All Format+Download option and again it flashed successfully but now nothing happens not even micromax logo shows up.Hence,I believe I have hard bricked my phone have tried every option that I could think of but to no avail.
I need expert advice on this hence posting it now.
Please Help.
Thanking in advance.
Click to expand...
Click to collapse
Must be problem with your charger use frog charger that worked for me after using different usb cables it happens..

Unbricked my phone but now I'm stuck with the chinese firmware [BND-L21]

Hello,
I received my phone two weeks ago (BND-L21 version) and Friday I tried to manually update it to Oreo (with this topic : https://forum.xda-developers.com/honor-7x/how-to/manual-update-to-oreo-beta-emui-8-bnd-t3767044). I don't know what I did wrong but it didn't work (my phone didn't reboot on the stock recovery, only on TWRP). After a few try, my phone wasn't booting anymore, it was stuck on the orange message about the unlocked bootlader and the message "Your device is booting...".
I managed to get it back working with this topic : https://forum.xda-developers.com/honor-7x/development/firmware-updates-link-flash-risk-t3723810. The problem now is that I'm stuck with the chinese firmware (i don't have the Honor animation when my system is booting, I now have an Android logo on a black background). I don't have any Gapps installed and I can't flash anything with TWRP. When I try to flash SuperSU, i have an error extracting ramdisk failure and something with the boot.img.
Now the model of my phone is a generic_a15 and I don't know how to get back on track.
I'm a little bit desperate now, I don't know how to install another firmware. I tried to install this custom rom : https://forum.xda-developers.com/honor-7x/development/openkirin-aosp-8-0-honor-7x-t3746257 but I was stuck on the orange message again.
If anybody knows how to solve my problems, I'll be grateful
Thanks !
[UPDATE] I don't know if someone is reading but now my phone doesn't boot anymore and FRP is locked ?

Call Huawei customer support and get a ticket started to send your phone to the nearest repair center. Best of luck!
Waagic said:
Hello,
I received my phone two weeks ago (BND-L21 version) and Friday I tried to manually update it to Oreo (with this topic : https://forum.xda-developers.com/honor-7x/how-to/manual-update-to-oreo-beta-emui-8-bnd-t3767044). I don't know what I did wrong but it didn't work (my phone didn't reboot on the stock recovery, only on TWRP). After a few try, my phone wasn't booting anymore, it was stuck on the orange message about the unlocked bootlader and the message "Your device is booting...".
I managed to get it back working with this topic : https://forum.xda-developers.com/honor-7x/development/firmware-updates-link-flash-risk-t3723810. The problem now is that I'm stuck with the chinese firmware (i don't have the Honor animation when my system is booting, I now have an Android logo on a black background). I don't have any Gapps installed and I can't flash anything with TWRP. When I try to flash SuperSU, i have an error extracting ramdisk failure and something with the boot.img.
Now the model of my phone is a generic_a15 and I don't know how to get back on track.
I'm a little bit desperate now, I don't know how to install another firmware. I tried to install this custom rom : https://forum.xda-developers.com/honor-7x/development/openkirin-aosp-8-0-honor-7x-t3746257 but I was stuck on the orange message again.
If anybody knows how to solve my problems, I'll be grateful
Thanks !
[UPDATE] I don't know if someone is reading but now my phone doesn't boot anymore and FRP is locked ?
Click to expand...
Click to collapse