I need to reinstall my E9+ back to its original factory rom, how do i do it? - One (E9+) General

just like it says in the title, how do reinstall the original factory default rom? I'm from Malaysia btw. thanks!

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Question about return to stock from custom ROM

Already read the return to stock thread, quick question. The custom ROM is 4.2.1, I want to return to stock 4.2.2. Do I need to flash the factory rom from the google developers site 4.04 first, or do I go straight to the latest 4.2.2 factory rom? Thank you.
malystxy said:
Already read the return to stock thread, quick question. The custom ROM is 4.2.1, I want to return to stock 4.2.2. Do I need to flash the factory rom from the google developers site 4.04 first, or do I go straight to the latest 4.2.2 factory rom? Thank you.
Click to expand...
Click to collapse
Just flash the 4.2.2 factory images
Quick reply, thanks, appreciate it. Loving my new galaxy nexus so far.
in addiction
malystxy said:
Already read the return to stock thread, quick question. The custom ROM is 4.2.1, I want to return to stock 4.2.2. Do I need to flash the factory rom from the google developers site 4.04 first, or do I go straight to the latest 4.2.2 factory rom? Thank you.
Click to expand...
Click to collapse
In addiction to @3rd 's respose
Every Factory Image released by google is supposed to be indipendent from OS installed, unless you've not repartition phone , you can always flash factory image and return to stock, from 4.2.2 you need full wipe ( data & cache ) , you can skip this phase but you may have a force close due new encryption to /data/app ( see changelog ), this is reason that factory image with flash-all.bat wipe automatically /data partition and SDCARD ( useless to format unless you had full encryption on phone )

[Q] Help! I wanna downgrade KitKat bak to JellyBean

So Ive recently updated my Sony Xperia ZL to KitKat and I dont like it at all. It slowed down the performance and drains my battery. My question is: Is there a way to downgrade and go bak to Jellybean without having my device Rooted? That is all, thank you so much if u can figure it out.
P.S. If i erase all data of my phone by going back to Factory Settings, will this revert bak to Jellybean?
no.. reset factory will reset phone to default state in current version of android... u need to reflash 4.3 firmware using flash tool..
syedkamal92 said:
no.. reset factory will reset phone to default state in current version of android... u need to reflash 4.3 firmware using flash tool..
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Could give out a link for the file? Thanks!
http://forum.xda-developers.com/showthread.php?t=2761662

OTA, KDZ ant other questions

Hi, Im stock rooted, and using recovery that I can lauch only from my PC, not bump one, I can't find this thread now, so I can't restore orginal recovery, I notice that there is new OTA update "L" one, I don't have it yet, but I want to prepare for it. What should I do? This will be enough?
http://forum.xda-developers.com/lg-g3/general/guide-unroot-ota-using-lg-pc-suite-pc-t2802286
Also do I need to restore orginal recovery to do that? If yes, than someone can help me find this thread?
And one more thing, I downloaded kdz file for new "L" update, can I falsh it with "normal" option and I will not lose any data? If yes, do I also need to unroot and restore stock recovery?

[Q] factory reset unroot the phone?

Hi,
i rooted my Xperia M follllowing this guide, and now i need to unroot it. I know that flashing stock ROM with ODIN will unroot it, but i wonder if i can also unroot it by doing a factory reset, since i have the original ROM installed yet...
Hope you can help me.
Regards,
How did you root it?
*blink*

Can i do factory reset?

Hello everybody!
I have a question
Yesterday I have had many problems with my Note 10.1 (P600). I've had a custom ROM and had it rooted.
Today I decided to put back the original firmware from Samsung via Odin.
Can i do a factory reset now without any problems?
Hopefully someone can help me.
Thanks!
misterx27 said:
Hello everybody!
I have a question
Yesterday I have had many problems with my Note 10.1 (P600). I've had a custom ROM and had it rooted.
Today I decided to put back the original firmware from Samsung via Odin.
Can i do a factory reset now without any problems?
Hopefully someone can help me.
Thanks!
Click to expand...
Click to collapse
Sure, if you want to reflash factory firmware, just use Odin and flash. Make sure you backup all your stuff before factory reset or flash stock firmware. If you want root and install custom recovery, you could follow these instructions http://forum.xda-developers.com/gal...ersu-2-6-1-t3266010/post64198381#post64198381
buhohitr said:
Sure, if you want to reflash factory firmware, just use Odin and flash. Make sure you backup all your stuff before factory reset or flash stock firmware. If you want root and install custom recovery, you could follow these instructions http://forum.xda-developers.com/gal...ersu-2-6-1-t3266010/post64198381#post64198381
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Thank you! You are fast and the best!

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