Slow - Galaxy Tab 3 Q&A, Help & Troubleshooting

I have been given a Samsung tablet 3 t210 but its running android 4.4.2 so slow please tell me I can root it and upgrade it many thanks

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Downgrade from 4.4.2 to 4.2.2

Hello guys, I am coming today with another question. I upgraded my Samsung Galaxy S4 Mini LTE (GT-I9195) to Android 4.4.2 from Android 4.2.2.
As long as I know, the S4 mini runs better under Android 4.2.2 than 4.4.2 so I would like to downgrade it. Since I have Android 4.4.2 my phone runs slow and goes black; I'm sick of it and I regret a lot for upgrading it to KitKat!
Thanks so much.
-C
caraneday said:
Hello guys, I am coming today with another question. I upgraded my Samsung Galaxy S4 Mini LTE (GT-I9195) to Android 4.4.2 from Android 4.2.2.
As long as I know, the S4 mini runs better under Android 4.2.2 than 4.4.2 so I would like to downgrade it. Since I have Android 4.4.2 my phone runs slow and goes black; I'm sick of it and I regret a lot for upgrading it to KitKat!
Thanks so much.
-C
Click to expand...
Click to collapse
Check my downgrade thread sticky in the general section
Aronuser said:
Check my downgrade thread sticky in the general section
Click to expand...
Click to collapse
I tried your downgrade thread and it didn't work
I did something, I tried flashing the files one by one and the only fail on ODIN was caused by the PDA (AP) file. I am guessing it is because you can't just downgrade from 4.4.2 to 4.2.2; after that my phone bricked but I unbricked it by flashing the original 4.4.2 again .
Well, the error I got when trying to flash your files was:
Fused 2 > Binary 1 (or something like that).
Thanks!

Want to Root Tab 3 7.0 SM-T215

Hi,
I am using Samsung Tab 3 SM-T215 and its running with official 4.4.2 kitkat. I want to root my device but don't found any exact tutorial for this model
I have tried with TowelRoot but its saying "This phone isn't currently supported" :crying:
I have checked this model on "CF-Auto-Root" website but don't found the model, the nearest one is SM-T310 so i am really confused now. Please help me to root my tab.
~Thanks
Anyone please ? Can i use SM-T315 version of CF Auto root ? SM-T315 is 8inch Samsung galaxy tab 3 and mine is 7 inch SM-T215 ? Please help me

How To Root Galaxy Tab 3 10.1 Gt-P5200 Running On 4.4.2 Kitkat Os

Hi
I Want To Root My Samsung Galaxy Tab 3 10.1 Gt-P5200XXUBNK1
Running On Android 4.4.2 Kitkat Os , Latest Software update
I Searched But I Cant Found The Fully Topic To Fully Root My Tab
Thanks So Much
Waiting For Help ......​

Please help! Tab S 10. 5 (SM-T800) problems

Hi!
I have a brand new Samsung Galaxy Tab S 10. 5. This week I`ve updated the Android 4.4.2 to 5.0.2.
On this version I`ve mentioned some bugs and glitches. Games aren`t run as smoothly as on KitKat.
Can I downgrade the firmware back to KitKat without tripping the KNOX counter or voiding warranty?
Please help!
Thanks!
Of course, just use the stock firmware.

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