Please help how to flash my SM-N910T from kitkat 4.4.4 to marshmallow

Hi everyone. I m not good with phones and need help to update my rom. I m currently on Kitkat 4.4.4 and wants to update to marshmallow. Also m n Hi ot sure if baseband and bootloader matters for rom update? Current baseband is N910TUVU1ANK4. Not sure how to change baseband and bootloader. Please guide me step by step how to update my phone from current specifications to marshmallow. Thankyou

Also i want to know how to force 4g/LTE network on my phone. There is no option in the menu to keep my phone at 4g only. I can choose to keep my phone on WCDMA only (3G) or GSM only (2G) but for LTE it says LTE/WCDMA/GSM auto connect. I want it to stay on 4g all the time like LTE only network. Please help. Thankyou

[Help] SM-N910T (T-Mobile) : Broke after MM Update

My note 4 was working fine (with Lollipop) until T-Mobile pushed the MM update. The device now has frequent restarts, random (frequent) freezes to the point that it has become unusable. It sometimes does not even restart unless I take the battery out and press the power button and try again - I have tried replacing the battery, using safe mode, doing a factory reset but the issue persists.

Now, I am getting the below kernel panic screen on bootups (2-3 times):
...
Kernel Panic
KRAIT INFO
Panic caler : ext4_handle_error+0x9c/0xac
Panic Msg :EXT-4-fs (device mmcblk0p26) : panic ext4_da_writepa
Thread : kworker/u8:32:9832
pm88841_rev :0x0
Wait...
Done...
UDC START

KERNEL PANIC UPLOAD MODE
...

Any indicators if it is related to improper install or is it related to any hardware failure - I am out of warranty and have no insurance for the device.

SM-N910T partial downgrade from 5.1.1 to 4.4.4

I am reposting this here on the SM-N910T forum to see if anyone can help me?

I was able to downgrade from 5.1.1 to 4.4.4 on a SM-N910T. Kinda...
the phone had 5.1.1 N910TUVU2DOK2 and i downgraded to 4.4.4 N910T2TMB2AOG1.

N910T2TMB2AOG1 is 4.4.4 for a SM-N910T2 and I would like to get to 4.4.4 N910TUVU1ANIH for a SM-N910T.

Since I was able to downgrade to 4.4.4 I hope someone can figure out how to get over to 4.4.4 N910TUVU1ANIH.

Has anyone had any success in downgrading the SM-N910T to 4.4.4?


Here are the steps I took to get down to 4.4.4
(Warning!!!! I am not responsible if you damage your phone following these instructions.)
>>>>Proceed at Your Own Risk<<<<

The SM-N910T was on Android Version 5.1.1 build number N910TUVU2DOK2.
I used the 4.4.4 firmware N910T2UVU2AOG1 for the SM-N910T2 downloaded from SamMobile.com.
I flashed the N910T2UVU2AOG1 firmware through Odin 3.11.
The Note 4 will boot loop after the downgrade so you will have to boot into recovery after the downgrade, then wipe cache and wipe data/factory reset.

Remember that this will only get you to 4.4.4 for the SM-N910T2. I would like to get to 4.4.4 for the SM-N910T if someone smarter than me knows how to do it.

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Galaxy Note 4 - T Mobile [SM-N910T] - Issues with my mobile data (LTE/4G)

I was recently running on stock ROM on my SM-N910F (International) on android 5.1.1. After the recent auto update to Android 6.0 my model had change its model & my phone now is running on T-Mobile stock ROM Andoid 6.0. My model now is captured as SM-N910T.

This ROM is just fantastic only issue i had was with my mobile data transfer. When i do a speed test i managed only to get 0.05 Mbps only, this was not the issue when i was running on stock ROM international version. This is frustrating as i cant do much with that speed only works on wireless.

Solution: I tried flashing the stock ROM, my phone doesn't recognize the stock ROM i assume it could be because the model had changed to SM-N910T plus my built in TWRP is gone so i cant flash anything via zip file.

Can someone please assist me & put my misery away for good?

Model: SM-N910T
IMEI: 354594060793761
Samsung S/N: RF8FA0WN9RR
Android S/N: 8eaac62a
Product Code: SM-N910TZWETMB
CSC: N910TTMB2EPE3
Country: Malaysia
Carrier: Maxis

SM-N910T partial downgrade from 5.1.1 to 4.4.4

I was able to downgrade from 5.1.1 to 4.4.4 on a SM-N910T. Kinda...
the phone had 5.1.1 N910TUVU2DOK2 and i downgraded to 4.4.4 N910T2TMB2AOG1.

N910T2TMB2AOG1 is 4.4.4 for a SM-N910T2 and I would like to get to 4.4.4 N910TUVU1ANIH for a SM-N910T.

Since I was able to downgrade to 4.4.4 I hope someone can figure out how to get over to 4.4.4 N910TUVU1ANIH.

Has anyone had any success in downgrading the SM-N910T to 4.4.4?