How can I go back to original ROM after flashing custom ROM? without back up - General Questions and Answers

Hey.
I have a 4.1.2 running android phone Brand WANLTON PRIMO X1. Recently i have rooted and installed TWRP recovery mode, I was looking for a 4.2 update & installed a custom ROM as it stated 4.2 but it is was the same 4.1.2 modded ROM with some bugs, Unfortunately when I flashed the ROM I did not keep any backup but now I so badly want to go back to my original ROM. the link image attached
I have tried to do this according to instruction but it can't detect my phone when connected with USB.
Plz Plz provide me solution for this issue, I will be very very grateful to you.
Thanks in advance.

apparently tiveloru
ajoy25 said:
Hey.
I have a 4.1.2 running android phone Brand WANLTON PRIMO X1. Recently i have rooted and installed TWRP recovery mode, I was looking for a 4.2 update & installed a custom ROM as it stated 4.2 but it is was the same 4.1.2 modded ROM with some bugs, Unfortunately when I flashed the ROM I did not keep any backup but now I so badly want to go back to my original ROM. the link image attached
I have tried to do this according to instruction but it can't detect my phone when connected with USB.
Plz Plz provide me solution for this issue, I will be very very grateful to you.
Thanks in advance.
Click to expand...
Click to collapse
Download the original firmware and put your phone into recovery, then use odin to install the original firmware back into your phone. There are videos of how to install the original firmware using odin. Good luck, hope it helps...

Related

[Q] I have downloaded firmware from asus support

Hello,
I have rooted the transmformer once and unrooted back again, but unable to remove the super user app. for that reason i want to reflash my tab with firmware downloaded from asus, i have tried the method using microsd, but no success, please guide me how to use the original firmware for flashing the device.
Thanks & Regards,
VNRK Sandeep
Do you have stock recovery or cwm recovery?
Here's a good thread
http://forum.xda-developers.com/showthread.php?t=1494230

[Q] Custom ROMs won't boot

Hey guys, I've seen this issue before yet I've tried everything in a few threads now but have no idea what is happening,I have tried using search function yet no solution has fixed my problem.
Problem:
When installing custom ROMs the installation goes fine. I put the ROM on the sdcard, follow instructions for flashing e.g wipe data/cache etc and then flash GAPPS. However I get stuck on the boot logo of every ROM. I've tried both TWRP and CWM recoveries, both with no luck. Also tried not flashing GAPPS and just trying to flash the ROM to no avail.
Current state of phone:
The phone is currently running stock firmware via downloading factory image and flashing in boot-loader : stock boot, recovery, system image etc
The phone works fine when rooted on stock firmware. E.g no custom rom yet rooted.
Could really do with some help guys, any ideas?
muqy said:
Hey guys, I've seen this issue before yet I've tried everything in a few threads now but have no idea what is happening,I have tried using search function yet no solution has fixed my problem.
Problem:
When installing custom ROMs the installation goes fine. I put the ROM on the sdcard, follow instructions for flashing e.g wipe data/cache etc and then flash GAPPS. However I get stuck on the boot logo of every ROM. I've tried both TWRP and CWM recoveries, both with no luck. Also tried not flashing GAPPS and just trying to flash the ROM to no avail.
Current state of phone:
The phone is currently running stock firmware via downloading factory image and flashing in boot-loader : stock boot, recovery, system image etc
The phone works fine when rooted on stock firmware. E.g no custom rom yet rooted.
Could really do with some help guys, any ideas?
Click to expand...
Click to collapse
same problem simple solution another user informed me of.
simply donwgrade to 4.3 JB stock rom through fastboot. Then you are able to flash a custm rom from the 4.3 stock rom.
Its crazy i have to do this but it worked for me, now im running the xperience rom which is a rom based on 4.4.2 kk.
the 4.3 android stock firmwares are linked somewhere in the FAQ's as well as the guide to ffastboot lash it.
peace.
chairsz said:
same problem simple solution another user informed me of.
simply donwgrade to 4.3 JB stock rom through fastboot. Then you are able to flash a custm rom from the 4.3 stock rom.
Its crazy i have to do this but it worked for me, now im running the xperience rom which is a rom based on 4.4.2 kk.
the 4.3 android stock firmwares are linked somewhere in the FAQ's as well as the guide to ffastboot lash it.
peace.
Click to expand...
Click to collapse
Hey man, worked a charm thanks!
For users who may have the same problem:
After flashing 4.3 onto the device it did NOT boot.
- However I then went into the bootloader flashed custom recovery, I used cwm.
- Then I went into recovery, used adb to push the rom and gapps onto sdcard
- Full wipe and then installed rom. Then installed gapps
Working fine.
Cheers chairsz :good::good:

[Completed] [Q] samsung galaxy mega 6.3 i 9205

good day everyone!
would like to seek help about my phone..my phone is running a custom rom called megafire mj running in 4.2.2 jellybean when i decided to flash stock rom 4.4.2 kitkat using odin..i fallow the step in flashing and odin app says reset after flashing the stock rom 4.4.2 i downloaded from samsung update. my phone rebooted and i put my phone to recovery mode to reset to factory defaults and even clear cache, when the the phone booted up i am ask to choose the language but when i try to select the language i prefer touch screen is not responding..now i cannot use my phone...i bring it to the technician and they flashed another stock rom but still the touchscreen is not reponding. before the flashing of stock rom im not facing this king of issue on my phone, only happens when i flashed kitkat stock rom.. my question is would it be possible to flash back the custom rom megafiremj to my phone? or can i flash back 4.2.2 stock rom from 4.4.2 kitkat? pls help...
im within the metro here in manila,philippines, would be thankful if someone from the metro who can help me to make my phone usable again...
Hi,
I suggest you ask the experts who own your device in this dedicated help thread in your device section,
http://forum.xda-developers.com/showthread.php?t=2329215
Good luck!

Gionee P3 problem

Helloo guys, i have a big problem with my Gionee p3 or Allview A5quad.First of all, i bought it yesterday, i root it, with framaroot, and install this custom rom http://forum.xda-developers.com/android/development/rom-cyanogenmod-12-1-gionee-p3-t3240723. A nice one but my battery wasn t on the same page with me, sort of speak. Next i saw that my recovery was no more, my luck was that that rom was rooted, so i manage to install an app, and the install a custom recovery.After that i install http://forum.xda-developers.com/android/development/rom-blisspop-v4-0-gionee-p3-t3234246. After this, i went back to recovery to see if she was there, and boom, she wasn t, all i get when i try go enter recovery is a black screen, and then my phone is restarting. I have no root on him, and i don t know what to do..Please help me.
I wanna change this rom, and to go back to the original or something, but first of all, i want recovery back. Thanks in advance.
Anyone, please help..
Same Problem For Me too .
After Flashing the ROM , I Lost My Recovery ,Root & The Battery is Draining Fast?.
Anyone Please Tell Me a Solution ?
Hello, flashing the stock rom though sp flash tool will fix the problem and revert you to stock frimware.
Link:
http://www.mediafire.com/file/8y5785tkrqwzvjg/Gionee_P3_0401_T8072.zip
Follow here to see the steps if you don't know them
https://androidmtk.com/flash-stock-rom-using-smart-phone-flash-tool
I think this is Not the Stock ROM For My GIONEE P3
My Device was Running on Android version jelly bean

Sw rev check fail..pls pls pls help very urgent

I am getting sv res check failed while i was trying to flash stock rom through odin..i have tried all the processes...bt nothing is helping me out...pls help its very urgent...i request.
Rupayan said:
I am getting sv res check failed while i was trying to flash stock rom through odin..i have tried all the processes...bt nothing is helping me out...pls help its very urgent...i request.
Click to expand...
Click to collapse
Give some photo plz.. ? Are U click oky On usb dubbing and Oem Unlock? and properly Install driver on pc?
I think the bootloader is locked....actually this has happened during flashing the marshmallow russian rom...now my phone is not booting up.
Pls pls help.its very urgent.
Rupayan said:
Pls pls help.its very urgent.
Click to expand...
Click to collapse
marshmallow rom available for J700H not J700F
So what to do now?
If nothing passed during the flash you can try to flash the last official stock firmware you had on your phone as long as nothing has updated to the marshmallow version before you tried to update if you was on lollipop before this then try to reflash the last official stock firmware you had already installed. The bootloader isnt locked or it wouldnt of made your knox counter 1 from 0. If odin flashing stock doesnt work then you need to use smart switch to do a emergency recovery. Im use to kies recovery but it says smart switch on your screen shot.
That official stock rom is also not flashing after i flashed a5 rom...after installing the a5 rom all these problems are arising. I was not being able to come back to the stock rom after the installation of the a5 rom long back ago.
Pls anybody give any solution...
http://forum.xda-developers.com/tmo...p/flash-stock-firmware-using-samsung-t3079176
Use smart switch then. This is why you only flash stuff made for your phone.. flashing roms for other phones will brick you. Your lucky your even able to restore it should be hard bricked.
Hi
I faced the same problem recently , it happens coz u are trying to downgrade to a lower version of bootloader , if you have a backup restore it without checking (efs/modem) or make a flashable zip of ur original stock rom without sboot...cm...modem.bin files
The easy solution is to flash russian lp via odin

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