Galaxy s6 downgrade to 6.0.1 or 5.1.1 - Galaxy S6 Q&A, Help & Troubleshooting

hello i wanna dowgrade from nougat to 6 or 5.1.1. i dont want bricked phone . in my experience i tried s5 from 6.0.1. downgrade to 5.1 through odin. i installed , but unfortunately stopped google play service and snapchat not working and not open says snapchat force stop. but when i download update to 6.0.1 working perfect and dont see google play service stopped.
i tried note 3 from 5.0 to 4 4 2 . bootlop not turning on device, so reflash to 5.0 booted again up and device worked. so i dont wanna brick phone .. help me . sorry for bad english. i upload photo. i select right? pda csc doesnt mean?

I still using XtreStoLite-ROM-3.3.1-DPDP 6.0.1 now because this is the best Rom ever made I tried all roms they not good

What is your full version number?

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[Completed] Is my phone soft bricked or hard bricked ?

Hello guys, so here's my problem :
Today i wanted to root my samsung galaxy s6 (H3G United Kingdom Version) SM G920F and i did by using a CFW method
it all went fine until i decided to instal xposed framework and i did but when i flashed it via TWRP i rebooted my phone and the led notification is now blue and it's always ON , i have decided then to search for my stock rom and i found two that i have downloaded but unfortunately whenever i want to flash it via odin i have a problem : it says that it failed now i want to know if there's hope for me to fix my phone or it's gone ? because i tried almost every stock rom available for my phone but odin always shows me that error message at the early begining of the flash !
Thanks for your answers in advance guys ! :good::good:
Update : i downloaded the latest firmware from sammobile the 6.0.1 and flashed it with odin ! And this time it worked :laugh:
Underworld King said:
Update : i downloaded the latest firmware from sammobile the 6.0.1 and flashed it with odin ! And this time it worked :laugh:
Click to expand...
Click to collapse
Glad you got it working.
Thread closed

7.0 to 6.0.1 why ?

i know this will happen...so i flashed nougat s6 then i have some problems
1-root ...majisk root dont get detected by system apps like system app remover lucky patchier and the good apps
2-knox...i dont have knox i dont want it its sucks i cant get ride of it without uninstalling debloat scripts for 6.0.1 and still cant get it removed completely
3-WIFI ...wifi is very bad some times dont even want to connect when its said connected sometimes dont want to connect like if i have password wrong... and signale is very poor
4- no xposed yet
5-the look of nougat i hate it
so i want back to 6.0.1 until mybe end of 2017 or 2018 (if i didnt sell it to go with google next smartphone) when we have nice clean custom rom with nice kernel with legendary original supersu root wanam
but nougat have nice battery ....thats 1 thing and only thing i noticed only good battery...i dont know about you but i can only say there is nothing to see on nougat just stay with 6.0.1
Hi
I just give you a tip, if you want to go back on Marshmallow one day, do not flash firmwares with this model : G920Fxxx6xxxx ! Because currently latest MM and N bootloaders are v5, so you can downgrade but when it will be updated to 6 you won't be able to go back on MM or older N firmwares

Downgrade problem

Hello guys
I need help from you kindly give me solution for this..
I m note 5 sprint user ,3 month ago i was on 7.0 nougat ,
After that i decided to root it..As told by Xda method i rooted it with MoAr custom rom..
Few days ago i wana come back to oficial samsung firmware ..i downloaded 7.0 firmware from sammobile after this i flashed it and come back to official..
But my mision was to come back to its 5.1 firmware by odin..
After flashing 7.0 its not getting back to 5.1 via odin..
I have tried alot downloaded firmware 6.0 6.1,but unabled to flash ..and 5.1 is also not flashing...
When ever i flash it ,odin start process but in some seconds its gives the option of failed...
I m so worried...plz try to get me out ..
My life is stuck in this ...?????
You can not go back to 5.1. After a certain firmware update Google blocked the ability to go back. The best you can do as far as I can tell is to go back to stock 7.0
you can't downgrade from Nougat to Lollipop, only Nougat to Marshmallow is possible.

Downgrade problem

Hello,
I need help from you kindly give me solution for this..
I m note 5 sprint user ,3 month ago i was on 7.0 nougat ,
After that i decided to root it..As told by Xda method i rooted it with MoAr custom rom..
Few days ago i wana come back to oficial samsung firmware ..i downloaded 7.0 firmware from sammobile after this i flashed it and come back to official..
But my mision was to come back to its 5.1 firmware by odin..
After flashing 7.0 its not getting back to 5.1 via odin..
I have tried alot downloaded firmware 6.0 6.1,but unabled to flash ..and 5.1 is also not flashing...
When ever i flash it ,odin start process but in some seconds its gives the option of failed...
I m so worried...plz try to get me out ..
My life is stuck in this ...????
You can not go back to 5.1. After a certain firmware update Google blocked the ability to go back. The best you can do as far as I can tell is to go back to stock 7.0

my mate 8 is on marshmallow and won't update to nougat by any method!!!

hi everyone,
i have a mate 8 nxt-L29C636B193
"whatever that means
anyway .. i bought it from Dubai and it was on android 6.0
and i live in Egypt now and for almost 2 or 3 years now since i bought I can't find any software update for it OTA.
so what i did is i used the "firmware finder" app. to update to nougat since I can't do it neither o er the air nor with the huawei suit program,
anyway ..
i flashed a nougat rom successfully and restarted the device but i found that the bluetooth doesn't work, so i searched the web how to go back to my stock rom and i did, and iam on marshmallow now again,
the problem is .. now whenever i try to flash any rom from "firmware finder" I can't, and it always stops after about 1% or 5% saying "system update failed" that there's something wrong with the download package or smthn like that ithink!
i tried more than 10 roms all the same thing,
i also tried the (d-load folder) method also the same!!
so can anyone please help me and tell me why this is happening and how can i install nougat on my device??
knowing that my device is unrooted
thx everyone

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