Can I install stock from with stock recovery (non rooted) - Android One (First-Generation) Cross-Device Genera

Here is what I want to know
Can I flash say KitKat stock Rom with stock recovery( I m now at lolipop)
Can it be done ?

Not possible downgraded with stock recovery lollipop to kitkat installation aboard older build date

Related

question about updating with flash tool

can i flash any stock based rom with root with flashtool? im stuck on stock 4.2.2 and id like to update to kit kat
Well, you can't flash any stock-based ROM with Flashtool. WIth FlashTool you can flash Stock Rom (Official Sony firmwares - .ftf files), but for other custom ROMs based on Stock, you need to have a recovery installed (XZDualRecovery, CWM or similar).
Is your 4.2.2 rom rooted? If yes, you can install a recovery on it (following this thread), and then you can upgrade to KitKat following this thread. After that, you can basically install any custom stock-based KitKat ROM of your choice, from by flashing from recovery.
Goes without saying, read the threads really carefully before doing any actions.
If you're unsure how everything works, you always have a reference in this thread.

[Q] update to 4.4.3 from .266

Hi,
So I've got .266 based UB, on 4.4.2 Vanir stock kernel
Interested in updating to a 4.4.3 rom but got a bootloop trying to flash CM11+gapps through TWRP.
I think it's down to one of these issues:
- Do I have to update to latest firmware via ftf flash? (.201/205)
- Do I need to flash a certain kernel/boot.img before flashing the rom?
- Do I need to use a certain compatible recovery/version?
Any help with this would be much appreciated. Thanks
Just flash via fastboot kernel that works with vanir and then enter recovery - wipe everything and install from SD. Should work

[Q] My Rom 2.1 Emui 2.3 revert P7L-10

i want to revert back to stock firmware (P7-L10,V100R001C00B133SP04CUSTC183D133SP04,New Zealand,2degrees,Android 4.4.2,EMUI 2.3,05012MBD)
from MY rom which is also based in emui 2.3 i have twrp installed so when i flash stock recovery emui 2.3 my phone doesn't boot it works fine with twrp.
do i need to flash stock recovery and then force update this firmware?

Miui 7 on z1 help!

Hi my z1 is lollipop 5.1.1
I heard that miui 7 based on kitkat.
Does this mean that I must downgrade to kitkat to flash it to my mobile ?
And if somebody uses it can he leave feedback about this rom.
Thanks.
no you can install it on lollipop if you have TWRP or CWM
also you can install if have LB or UB
You can flash the rom by TRWP or philz even though the android 5.1.
Just do not forget to wipe and wipe system altogether.

Stock Rom?

Is there a stock Rom I can flash with twrp I'm hoping to get the 4.1 update on stock.

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