Database Develop

I want to update my s6 I have android version 5.1.1 that they recommend?

The file for odin J1
I have a s6 g920a with Android 5.1.1 with baseband G920AUCU3BOJ7 can i flash with odin this file? Someone can give me proof that it serves.
Please helpme

how to downgroad on lollipop

please help me to downgroad from 6.0.1 on 5.1.1 my 6.0.1 baseband is G925AUCS6DQC1

leandro222 said:
please help me to downgroad from 6.0.1 on 5.1.1 my 6.0.1 baseband is G925AUCS6DQC1
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You can't
On Edge of Galaxy

Helppppp mee!

Hello people....my version is nougat 7.0 baseband version G925AUCU6EQCF ,The battery was very bad and I downgroad on 6.0.1 baseband version G925AUCS6DQC1 imei and serial number work good (fine) not lose..I wanted to know how to downgroad from G925AUCS6DQC1 (6.0.1) to lollipop 5.1.1 without imei null ....sorry for my bad english

BLACKTRACK007 said:
Hello people....my version is nougat 7.0 baseband version G925AUCU6EQCF ,The battery was very bad and I downgroad on 6.0.1 baseband version G925AUCS6DQC1 imei and serial number work good (fine) not lose..I wanted to know how to downgroad from G925AUCS6DQC1 (6.0.1) to lollipop 5.1.1 without imei null ....sorry for my bad english
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You can't do to lock bootloader.
On Edge of Galaxy

loses imei after flash again 7.0?

I was to 7.0 EQCF nougat and downgroad on 6.0.1 G925AUCS6DQC1 imei and SN is good..but i think to go again on nougat 7.0...I will have a problem with imei and SN after upgrade on nougat again ?
And what firmware should use?
sorry for my bad english

BLACKTRACK007 said:
I was to 7.0 EQCF nougat and downgroad on 6.0.1 G925AUCS6DQC1 imei and SN is good..but i think to go again on nougat 7.0...I will have a problem with imei and SN after upgrade on nougat again ?
And what firmware should use?
sorry for my bad english
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If you upgrade back to that version of nougat your IMEI should be restored.

Can i downgrade g920a 7.0 to 6.0 ?

I wonder if i can downgrade my s6 nougat to 6.0 ? because it was more faster than nougat, i have done some downgrade to 6.0.1 before but my phone get UNKNOWN BASEBAND and no signal ! Can anyone help me downgrade without getting error ?
Thank you!