T800:How to update only the bootloader to kitkat without installing a whole stock rom - Galaxy Tab S Android Development

If you want to update your bootloader from lollipop to kitkat, look here. It's from BOJ1 T800 stock, I don't know if T805, T700 and T705 have the same bootloader.

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Upgrading from 4.x to 5.1.1?

Do I need to flash a 5.1.1 bootloader prior to flashing a 5.1.1 ROM when coming from 4.x?

How to Root Note 4 910C lollipop Version 5.1.1

I just updated my phone from official stock Rom 5.0.1 rooted to 5.1.1. Now how to root this version ?
there is no root for 5.1.1 firmware yet
you might consider installing custom 5.1.1 roms availables here, that comes pre-rooted
than how to install custom rom

Want to Downgrade from Aurora Rom (LP) to KitKat

upgraded to LP 5.0 OTA before first root and install Aurora Rom based on Lollipop...
i want to Downgrade to KitKat 4.4.2 official on my Note3 N900 model.
can i just download official firmware and flash with Odin or any other method should i take care of that??? any guide?
I think you can, not 100% sure, but when those early Lollipop firmwares were released by Samsung I went back to KitKat quite a lot of times.
aftab1003 said:
upgraded to LP 5.0 OTA before first root and install Aurora Rom based on Lollipop...
i want to Downgrade to KitKat 4.4.2 official on my Note3 N900 model.
can i just download official firmware and flash with Odin or any other method should i take care of that??? any guide?
Click to expand...
Click to collapse
Be sure to enter DL mode from Phone OFF not just a reboot into Download... The difference is, from reboot the modem fails.

KitKat Roms for PB1????

Hello I am rooted running Resurrection Remix 6.0.1 with the PB1 bootloader.I would like to flash a KitKat ROM and All the KitKat ROMs I'm seeing are for NK2 and NI2 and others. Are there any for PB1? (sorry if my question doesn't make sense)
SuperBrolySSJ said:
Hello I am rooted running Resurrection Remix 6.0.1 with the PB1 bootloader.I would like to flash a KitKat ROM and All the KitKat ROMs I'm seeing are for NK2 and NI2 and others. Are there any for PB1? (sorry if my question doesn't make sense)
Click to expand...
Click to collapse
You will not be able to flash KitKat ROMs, even with the bootloader unlocked.
You can flash CM11 tho
Thank you

How can i downgrade 4.4 from 6.0.1?

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.
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
Ok thank you for your attention.

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