Hi everyone,
I recently installed the CHN 5.0.1 lollipop on my S4(I9500).
I want to downgrade it to 4.4.2 kitkat official and upgrade it official 5.0.1.
i am not able to downgrade from lollipop to kitkat.
i downloaded my country stock firmware I9500DDUEMJ5 from sammobile and tried downgrading it using odin but every time it fails and i have to reinstall the same Chinese version lollipop all over again.
please some one help me with this problem.
Please tell me the proper steps to downgrade.
current bulid no :LRX22C.I9500ZCUJOA3
Device status : custom
thank you in advance
On stock rom you cant downgrade ,with flashing Lollipop the bootloader has upgradet en no way back on stock rom.
I'm trying to unroot in order to get the lollipop OTA update to work, but could only find the 4.4.2 firmware and not the original 4.3.
Edit: Nvm, found the Lollipop firmware and just installed that, and it worked.
Hy Guys , I m newbie to customization.
I have SM910H running 5.1.1
I want to install custom Rom(sweet rom or s6 gamour rom) which are running 5.0.1 or 5.0.2.
I have to flash bootloader and modem for that?Because I have read there is bootloader problem if u downgrade from 5.1.1 to 5.0.1.
Anyone Please HELP?
Thank You.
Guys first of all sorry for my bad english.
I flashed 6.0.1 official poland rom with odin, and since that day, i can't return 4.4.4. I can't flash custom rom, neither official different country's rom. I tried with odin and twrp but both of them failed. Please help me, i need to return 4.4 kitkat.
N910C.
cannurkars said:
Guys first of all sorry for my bad english.
I flashed 6.0.1 official poland rom with odin, and since that day, i can't return 4.4.4. I can't flash custom rom, neither official different country's rom. I tried with odin and twrp but both of them failed. Please help me, i need to return 4.4 kitkat.
N910C.
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Once you upgraded to 5.1.1 lollipop or 6.0 marshmallow thats it your bootloader is locked you can't downgrade anymore to 4.4.4 or 5.0 only Tmobile note 4 n910t is possible to downgrade to kitket by flashing n910t2 firmware.
Trex888 said:
Once you upgraded to 5.1.1 lollipop or 6.0 marshmallow thats it your bootloader is locked you can't downgrade anymore to 4.4.4 or 5.0 only Tmobile note 4 n910t is possible to downgrade to kitket by flashing n910t2 firmware.
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Ok thank you for your attention.
hey guys, does anyone have a twrp backup of lollipop 5.1.1 for SM-A510M.? I'm on marshmallow and battery used to be much better on lollipop. Already downgrade with odin but unfortunely got a fail error. Thanks