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[Completed] i want downgrade s4 mini sch r890

hi everyone i need help downgrading the samsung galaxy s4 mini (sch r890) i have android official 4.4.2 kitkat and i want to downgrade to official 4.2.2 i have my device rooted and busybox but i have a problem when i try to downgrade via odin :C can someone help me?
Sent from my SCH-R890 using XDA Premium 4 mobile app

Hi!
I found no info on your exact model I'm afraid.
You will need to ask in the S4 Mini Q&A section. There are many different models tho, so make clear your model....and don't flash anything that's not for your exact model.
>*Samsung Galaxy S 4 Mini
Good luck!

thank you for your answer :3 i have the samsung s4 mini u.s. cellular and i flashed to 4.4.2 kitkat official but i cant downgrade i have the official 4s mini u.s. cellular rom :c
it works for this phone because when i was in 4.2.2 i flashed with the 4.2.2 rom and works but now in 4.4.2 i cant do it :C
Sent from my SCH-R890 using XDA Premium 4 mobile app

Like I said, ask the device experts in the Question and Answer section of the link I gave. They can help you best.
Specify your model and be sure the firmware you find is for your model.
Try a web search for your firmware also.

[Completed] Tab S 10.5 T805 with Exynos...I am confused.

So I just bought a tab s 10.5 t805 with lte.But to my surprise when I checked its cpu with cpuZ..It had a exynos 5 octa,not the snapdragon one and that has got me really worried...So I wanna ask that which ROMs i can flash on it?The t805(snapdragon) ones or the t800(exynos) ones...As a guy over internet told me that installing t805 roms will brick my tab since they are meant for the tabs with snapdragon...Plz help me.thank u

mehranjunejo said:
So I just bought a tab s 10.5 t805 with lte.But to my surprise when I checked its cpu with cpuZ..It had a exynos 5 octa,not the snapdragon one and that has got me really worried...So I wanna ask that which ROMs i can flash on it?The t805(snapdragon) ones or the t800(exynos) ones...As a guy over internet told me that installing t805 roms will brick my tab since they are meant for the tabs with snapdragon...Plz help me.thank u
Click to expand...
Click to collapse
Here is what I found out:
Model: SM-T800, Model name: GALAXY Tab S 10.5 Wi-Fi (samsung SM-T800 chagallwifixx chagallwifi universal5420 exynos5)
Model: SM-T805, Model name: GALAXY Tab S 10.5 LTE (samsung SM-T805 chagallltexx chagalllte universal5420 exynos5)
So the only difference between T800 and T805 seems to be the LTE chip in the T805. They both have Exynos CPU.
Further clarification here: Clarification for Snapdragon and Exynos Variants
And I found some ROMs, kernels and recoveries which work for both devices, e.g.:
[ROM] [T805] [T800] [NJ5]||| Basic Rom V3 ||| Rooted - Zipaligned - De-Knoxed
[T800/T805][PORT][CWM] PhilZ Touch Recovery 6.58.7 build07a 22/12
If you have further questions, please ask in the Galaxy Tab S Q&A, Help & Troubleshooting forum to get best help and support for your device.

Thread closed and thank you.
Happy new year !

[Completed] [Q] is this possible?samsung galaxy s4

hi
my smartphone is samsung galaxy s4 kitkat version
i bought this in philippines
the firmware of my device is the official from samsung.
now finland has just released lollipop version in samsung galaxy s4
is there a way for me to get that update even if i am in philippines?
is there a way to change my register phone region or something to get that official update?(is this possible?)

24thGeneration said:
hi
my smartphone is samsung galaxy s4 kitkat version
i bought this in philippines
the firmware of my device is the official from samsung.
now finland has just released lollipop version in samsung galaxy s4
is there a way for me to get that update even if i am in philippines?
is there a way to change my register phone region or something to get that official update?(is this possible?)
Click to expand...
Click to collapse
Your question will be better answered in the Samsung Galaxy S4 Q&A Forum. Also, mention your exact phone specifications like model number, processor type (Exynos or Qcom) etc. when you post there. Good luck.

Quasar said:
Your question will be better answered in the Samsung Galaxy S4 Q&A Forum. Also, mention your exact phone specifications like model number, processor type (Exynos or Qcom) etc. when you post there. Good luck.
Click to expand...
Click to collapse
thanks sir

[Completed] Hi xda clan just wondering if there are any roms for SGS 4 i9507 Australian version

I have seen many ROMS available for Samsung Galaxy S 4 i9500 -i9505 but not specifically i9507 which is what I have here in Australia with Virgin on the Optus network.
Is there a Rom that is suitable for my Model? any help would be very much appreciated.

XDA Visitor said:
I have seen many ROMS available for Samsung Galaxy S 4 i9500 -i9505 but not specifically i9507 which is what I have here in Australia with Virgin on the Optus network.
Is there a Rom that is suitable for my Model? any help would be very much appreciated.
Click to expand...
Click to collapse
I found this thread: Galaxy S4 i9507 (Aus/HK only) custom firmware success!.
According to this thread: [Q] Custom Roms for GT-I9507 it seems to work.
Good luck !

Thread closed. Thank you!

[Completed] How do i update my AT&T Samsung S3 into lollipop?

Please guys i am new don't even know the ABCD to root my device ...
so do let me know the right procedure to root it and get updated to LOLLIPOP OS
i will be thank full for this ...

Hi
Thank you for using XDA Assist.
It's better to upgrade before rooting your device. Do you want a stock firmware from Samsung or a custom rom? Because Lollipop is not available yet for AT&T Galaxy S3.