910C - Revert from 5.1.1 to 4.4.4 - Galaxy Note 4 Q&A, Help & Troubleshooting

Hello All,
I have an Exynos 910C currently on 5.1.1 -- pure stock.
After almost 2 weeks, resetting the cache, doing a factory reset and resetting the cache, my battery life is quite bad with almost no apps on it. WiFi seems to be draining faster than Mobile Data.
I've decided to revert back to 4.4.4, if possible. I would just like some questions.
I plan to downgrade first to the latest 5.0.1 version (BOE1), then to the latest 4.4.4 version (ANK5) and keep it there.
Is this possible? I am currently downloading the files from sammobile.
What buttons should I check on ODIN? Should I need to do anything with the bootloader?
Sorry, my first time doing this...
Thank you very much!

Hello,
Have successfully downgraded to 5.0.1
However, even if I disable software updates, the phone checks and downloads 5.1.1 upon first connection to wifi.
Any way to disable without rooting or other modification?
Thank you.

Related

Samsung S5 - Lollipop - can i downgrade back to KitKat

Hi Guys,
I stupidly got excited and installed the official Lollipop (S5 on THREE UK network) update when i was notified.
BUT...
I want to go back to KitKat as i preferred it (i wont go into reasons why)
Is there a downgrade path for me, either officially or unofficially?> I dont think there is at the moment.
Thanks guys!
Yep, this forum is literally packed with instructions on how to do it, a simple search will bring up what you need
hi thanks, i thought with the new protected bootloader i didnt think it possible.
this is what i read:
Note: The G900FXXU1BNL9 Android 5.0 Lollipop update comes with a protected bootloader it is clearly emphasize that the “SE for Android Status – Enforcing” that might cause issues when you try to downgrade to the old software updates. This also applies if you are planning into rooting and installs any custom recovery and any unsigned firmware once you are on Android 5.0 Lollipop , so please be aware with that.
manikm303 said:
hi thanks, i thought with the new protected bootloader i didnt think it possible.
this is what i read:
Note: The G900FXXU1BNL9 Android 5.0 Lollipop update comes with a protected bootloader it is clearly emphasize that the “SE for Android Status – Enforcing” that might cause issues when you try to downgrade to the old software updates. This also applies if you are planning into rooting and installs any custom recovery and any unsigned firmware once you are on Android 5.0 Lollipop , so please be aware with that.
Click to expand...
Click to collapse
Yesterday I tried out AllianceROM 6.0 and a few hours ago I went back to 4.4.2 'cause I liked it better than Lollipop. Here's what I did :
1. Enter Download Mode and flash STOCK 4.4.2 KitKat firmware in Odin (I used 3.10.6) and let it start booting.
2. It won't boot, this is normal (I panicked when this happened though ).
3. Go to recovery and factory reset/wipe data your phone.
4. Now hit reboot in recovery and your phone will boot up again (YAY :sun.
5. OPTIONAL : If you've made a nandroid backup before going to 5.0 you can now flash TWRP and restore it over your STOCK 4.4.2 KitKat firmware.
Hope I helped Let me know if it works out for you!
SUCCESS!!!
All sorted.
The hardest part was finding a link to the rom. sammobile kept giving me a gateway 502 error.
im now back to kitkat, AND no THREE UK rubbish.
manikm303 said:
SUCCESS!!!
All sorted.
The hardest part was finding a link to the rom. sammobile kept giving me a gateway 502 error.
im now back to kitkat, AND no THREE UK rubbish.
Click to expand...
Click to collapse
Lol.....so which firmware did you flash? I'm with 3 as well......though for me, all the 3 c**p was frozen with TiBu as soon as I rooted (along with 100+ other 'system' apps too)......I don't want/need all that knox/Samsung/Google rubbish either.......lol
Sent from my rooted kn0x0 SM-G900F S5
I used a stock Samsung 4.4.2 btu mate...took me forever to find a good link though
Still got the Samsung rubbish on it though but I prefer an official rom to a 3rd party one.
Guide me Please
manikm303 said:
I used a stock Samsung 4.4.2 btu mate...took me forever to find a good link though
Still got the Samsung rubbish on it though but I prefer an official rom to a 3rd party one.
Click to expand...
Click to collapse
Okey so i want to downgrade mine s5 from Lolipop to Kitkat 4.4.2. But i wonder if i breaks my varanty and can you make like an min guide and add the links you used also please
Would be really helpful since i'm not sure on where to download the things required. And can i get the Stock samsung 4.4.2, whitout messing up anything, incase i turn my phone in for repairs some time and what not. (cause they can complain that you have touched up stuff in the programs ect )
i appriciate any help peace
answer
hey guys i just followed this tutorial to downgrade it was so easy took several minutes now im running kitkat again yaaay
https://www.youtube.com/watch?v=glNRCuH4Yyw

downgrade official lollipop to official kitkat 4.4?

Has anyone successfully downgrade official lollipop 5.0 to official kitkat 4.4? How? Is it safe to do it? Please help [emoji38]
I am quite sure a lot of people have gone back to KitKat from Lollipop, including me. In the course of last one week I have flashed Lollipop at least six times and came back to KK each time. So yes, downgrading is absolutely problem free.
Thank you devil
need help.
i have problem downgrading from lollipop to kitkat. after i downgrade. my phone baseband change to unknown and i cannot receive any signal. i try flashing kitkat baseband still no luck. any help? please i want to go back to KK.
IzArsha said:
i have problem downgrading from lollipop to kitkat. after i downgrade. my phone baseband change to unknown and i cannot receive any signal. i try flashing kitkat baseband still no luck. any help? please i want to go back to KK.
Click to expand...
Click to collapse
I would save all your personal data to the PC desktop. Wipe everything ( twice ), and then do a factory reset. Now odin flash back to whatever version of KK OS you want to run. Make sure you use a complete stock .tar firmware ( system/modem/bootloader ) from xda or sammoblie has them. Once you flash back to stock, odin flash it again to make sure everything installs. Then root and reinstall your data. If you do a lot of flashing from lollipop to KK, your going to have to take out the trash every once in while for lack of better words. I do a lot of flashing and end going back to bone stock about once a week, this helps from corrupting vital programs like efs. So in other words there is no magic pill. For more info click my signature the versions of KK might be different but the procedure is the same.
jimzweb1 said:
I would save all your personal data to the PC desktop. Wipe everything ( twice ), and then do a factory reset. Now odin flash back to whatever version of KK OS you want to run. Make sure you use a complete stock .tar firmware ( system/modem/bootloader ) from xda or sammoblie has them. Once you flash back to stock, odin flash it again to make sure everything installs. Then root and reinstall your data. If you do a lot of flashing from lollipop to KK, your going to have to take out the trash every once in while for lack of better words. I do a lot of flashing and end going back to bone stock about once a week, this helps from corrupting vital programs like efs. So in other words there is no magic pill. For more info click my signature the versions of KK might be different but the procedure is the same.
Click to expand...
Click to collapse
Sorry i already fix this. After flashing KK i flashed Lolipop modem manually then it connect to my network. Then i flashed back to KK modem which is GNG1 and its working like a charm.
Hi, I am using Samsung Galaxy Note 3 and recently updated to Lollipop(Not any ROM). Now I want to do factory reset and want to know that after factory reset process Will my phone land on Kitkat or Lollipop?
It would be greatly appreciated If someone can help me on this.
Thanks
problem whit recovery
devilsdouble said:
I am quite sure a lot of people have gone back to KitKat from Lollipop, including me. In the course of last one week I have flashed Lollipop at least six times and came back to KK each time. So yes, downgrading is absolutely problem free.
Click to expand...
Click to collapse
i have n7100, installed lollipop beta, then i tried hawkish rom runing 4.1.x rom, finally i installed dr ketans ron v14 runing 4.4.4, but on the recovey i still see the hawkish rom folder i pasted to the internal sd, i cant delete it using root explorer or any other program, i can only see this folder on recovery, any idea?
Check my last few threads for solutions
TechArena.IN
Downgrading official lollipop (XEO) to Kitkat (BTU)
Hello Note 3 users. I would like to ask (maybe someone already tried) to downgrade official (not leaked one with bugs as was mentioned) lollipop to kitkat? My phone originally had BTU kitkat, but I wanted to test lollipop and downloaded one from sammobile (XEO). Flashed as it was described in Sammobile website, everything went well. Rom is working well, but gps takes ages to fix, and only a few satellites. They are always lost while driving. Because of this reason I would like to come back to BTU kitkat again (get gps working normally again and receive future OTA updates). Can I flash Kitkat like it's described in sammobile? Wouldn't I mess the bootloader or something? (XEO Lollipop to BTU Kitkat)
I successfully downgraded from Samsung's official 5.0 to 4.4.2. I wiped the phone first in recovery. Then flashed using Odin version 3.09.
My Note 3 is an SM-N9005.
After receiving the 5.0 update yesterday for my Note 3 (product code XSI) and not liking it very much I will be downgrading again. At least the newer build in the XSI ROM seems more stable than the BTU ROM I tried before but I will still downgrade. One of my favourite apps, Delayed Lock, isn't working on 5.0.

[Q] Cannot update to lollipop using FOA

First things first, I am not very techy and am only trying to accomplish one goal on my galaxy s5 - update to lollipop.
I'm trying to do it by going to Settings --> About device --> Software Update. Everytime I try it check's for updates and says 'The Latest Updates have already been installed'.
My device is unrooted and running Android 4.4.2 and is unlocked. My brother bought the exact same phone and got the update over FOA more than a month ago!
I can't find anywhere on the internet to help me out, I don't want to update manually.. I wan't to know why my device won't update automatically.
Any thoughts on what I can try? Does it need a factory reset? Has anyone else got this issue? Help much appreciated.
sorry my friend the only way is to manually update it using odin on computer.
but, you can try to connect your mobile with kies and see your csc country then look in sammobile website if your country csc got lollipop, if so try to factory reset and then check for an update , but first make backup of your data.
Galaxy_Guy said:
sorry my friend the only way is to manually update it using odin on computer.
but, you can try to connect your mobile with kies and see your csc country then look in sammobile website if your country csc got lollipop, if so try to factory reset and then check for an update , but first make backup of your data.
Click to expand...
Click to collapse
But why won't it update via FOA? Is this a common thing where Samsung picks and chooses who gets it (seems kinda wrong), or is it possible I've got a fake phone? I've got a lot of stuff on the phone and don't really wanna go through the whole backup system restore process. I type on google my problem and it just comes up with stupid articles like 'How's lollipop treating you'.. it's like nobody has my problem but me?
Did some more digging around and found the following info for my phone:
AP: G900FXXU1ANJ1
CP: G900FXXU1ANJ1
CSC: G900FOXX1ANJ1
Searching the CSC on Sammobile tells me that the latest version for my phone is still 4.4.2 (not even 4.4.4?? It's like Samsung forgot about it).
Oddly, it says the country is Portugal (TPH) for this CSC, even though I bought a UK phone. This prompted me to check the IMEI on IMEI.info which confirms that the phone is legit..
I downloaded keys at it tells me the firmware version is:
PDA:NJ1 / CSC:NJ1 / PHONE:NJ1(TPH)
It says the latest firmware is already installed.
I'm wondering if my phone will ever get updated to lollipop (the fact that its still on 4.4.2 tells me maybe never). So I want to try and do this manually. Is there a way to change the country code? Will this void my warranty? Or can I manually force lollipop onto the phone via Kies? Do I need to root?
Some clear instruction for me to follow would be much appreciated. Thanks guys
Jamie1029 said:
Did some more digging around and found the following info for my phone:
AP: G900FXXU1ANJ1
CP: G900FXXU1ANJ1
CSC: G900FOXX1ANJ1
Searching the CSC on Sammobile tells me that the latest version for my phone is still 4.4.2 (not even 4.4.4?? It's like Samsung forgot about it).
Oddly, it says the country is Portugal (TPH) for this CSC, even though I bought a UK phone. This prompted me to check the IMEI on IMEI.info which confirms that the phone is legit..
I downloaded keys at it tells me the firmware version is:
PDA:NJ1 / CSC:NJ1 / PHONE:NJ1(TPH)
It says the latest firmware is already installed.
I'm wondering if my phone will ever get updated to lollipop (the fact that its still on 4.4.2 tells me maybe never). So I want to try and do this manually. Is there a way to change the country code? Will this void my warranty? Or can I manually force lollipop onto the phone via Kies? Do I need to root?
Some clear instruction for me to follow would be much appreciated. Thanks guys
Click to expand...
Click to collapse
yes that's why you can't update to lollipop
so the only solution is to update manually :/ sorry dude
I checked my brothers phone and his CSC country is UK??
So I'm thinking to fix this I need to flash my CSC to UK... is this something I can do via Odin?
Jamie1029 said:
I checked my brothers phone and his CSC country is UK??
So I'm thinking to fix this I need to flash my CSC to UK... is this something I can do via Odin?
Click to expand...
Click to collapse
Can I beg for help here? Pleassseeeeee... I'll hit the thank you button for someone who tells me what to do cheers.. I wanna know how to do this manually.. do i need to change csc? what programs to use
Jamie1029 said:
Can I beg for help here? Pleassseeeeee... I'll hit the thank you button for someone who tells me what to do cheers.. I wanna know how to do this manually.. do i need to change csc? what programs to use
Click to expand...
Click to collapse
Is your phone still under warranty?
JacobSenior said:
Is your phone still under warranty?
Click to expand...
Click to collapse
yes it is... but i want lollipop .. will it void it? If yes thats ok Ill go ahead anyway
Rather than focusing on the goal of upgrading to lollipop, do some research about whether you actually want/need to.......
Quite a few members have posted here about problems and instabilities with lollipop.
Also, if you intend to root your device and tweak/modify it, the general advice is to stay at 4.4.2, as 5.0.0 tends to 'reduce the possibilities'......
Sent from my rooted kn0x0 SM-G900F S5
Jamie1029 said:
yes it is... but i want lollipop .. will it void it? If yes thats ok Ill go ahead anyway
Click to expand...
Click to collapse
I have no idea if it will void the warranty. When I flashed my device to 5.0 with the Polish release my CSC changed to XEO from H3G and my knox is still 0x0. What is your carrier? Head over to sammobile.com and download the rom corresponding to your carrier, and flash it as normal.
keithross39 said:
Rather than focusing on the goal of upgrading to lollipop, do some research about whether you actually want/need to.......
Quite a few members have posted here about problems and instabilities with lollipop.
Also, if you intend to root your device and tweak/modify it, the general advice is to stay at 4.4.2, as 5.0.0 tends to 'reduce the possibilities'......
Sent from my rooted kn0x0 SM-G900F S5
Click to expand...
Click to collapse
^^ I am currently flashing back to 4.4.2 so my stability and battery life isn't wrecked. I would also recommend staying on KitKat.
5.0.0 seems to be (by all accounts) a bit of a 'rush job'......
5.0.1 and/or 5.0.2 will be more polished and stable.....
Also Samsung have (from what I've read) included a new 'secure' bootloader with 5.0 and beyond, which apparently is causing 'issues'.........
Sent from my rooted kn0x0 SM-G900F S5
Jamie1029 said:
First things first, I am not very techy and am only trying to accomplish one goal on my galaxy s5 - update to lollipop.
I'm trying to do it by going to Settings --> About device --> Software Update. Everytime I try it check's for updates and says 'The Latest Updates have already been installed'.
My device is unrooted and running Android 4.4.2 and is unlocked. My brother bought the exact same phone and got the update over FOA more than a month ago!
I can't find anywhere on the internet to help me out, I don't want to update manually.. I wan't to know why my device won't update automatically.
Any thoughts on what I can try? Does it need a factory reset? Has anyone else got this issue? Help much appreciated.
Click to expand...
Click to collapse
The latest firmware for Portugal TPH is 4.4.2, Lollipop for that region has not been released yet.
If your brother has 5.0 on his phone with UK firmware than he most likely has BTU firmware
You can update yours to BTU which as actually a UK & Europe generic multi CSC firmware from Sammobile here. LINK
You will need to download it you will need Odin to do it, but after installing you will need to do a factory reset otherwise you CSC will not change and the phone will be unstable
Lollipop 5.0 for me is extremely stable and battery life far better than any other version I have had, screen clip below shows 2 days 20 hours since last charge and phone at 62% this is with light usage though
ag4751 said:
The latest firmware for Portugal TPH is 4.4.2, Lollipop for that region has not been released yet.
If your brother has 5.0 on his phone with UK firmware than he most likely has BTU firmware
You can update yours to BTU which as actually a UK & Europe generic multi CSC firmware from Sammobile here. LINK
You will need to download it you will need Odin to do it, but after installing you will need to do a factory reset otherwise you CSC will not change and the phone will be unstable
Lollipop 5.0 for me is extremely stable and battery life far better than any other version I have had, screen clip below shows 2 days 20 hours since last charge and phone at 62% this is with light usage though
Click to expand...
Click to collapse
Hi ag4751.. this sounds good.. I will get odin and try this. Do you mind being more specific about the factory reset? Is this something I do within settings or do I need to do that volume up power off button thing and access the function from there? Also (probably silly question) but does factory resetting completely wipe all my data and apps? thanks
Jamie1029 said:
Hi ag4751.. this sounds good.. I will get odin and try this. Do you mind being more specific about the factory reset? Is this something I do within settings or do I need to do that volume up power off button thing and access the function from there? Also (probably silly question) but does factory resetting completely wipe all my data and apps? thanks
Click to expand...
Click to collapse
Yes, factory reset will basically wipe you apps, data everything so backup everything, pictures, music etc, anything that is on your internal storage your External SD Card wont be touched everything else will, It resets the phone to the out of the box condition so if for example you are on level 300 in candy crush unless its synced up to facebook you will be back at level 1.
You do the Factory reset through Settings > User and Backup > Backup and Reset.
You will need to enable Developer Options in About Device if not already done as you need to enable USB Debugging.
Factory resetting is a last resort normally but it does tend to clear a lot of problems if the phone is not working properly but do it after you have flashed the new rom.
This is a good guide to using Odin, its on the S3 forum but the procedure is exactly the same with the S5, If you download the BTU rom it will contain a single .tar file you need to extract that from the zip file.
Reply here is you have any other questions regarding flashing with Odin it is simple but if you are not used to it, it can be worrying.
Cool. I'm downloading the firmware now. I've got USB debugging enabled. A question about the factory reset though. Is there a reason why we do this within Settings and not by pressing the power-->volume down--> home button and accessing those options? Under that menu there is also a 'wipe cache' option. Basically I was planning to flash the firmware using odin, then immediately factory reset and wipe cache before actually loading up lollipop. Does that sound ok?
Jamie1029 said:
Cool. I'm downloading the firmware now. I've got USB debugging enabled. A question about the factory reset though. Is there a reason why we do this within Settings and not by pressing the power-->volume down--> home button and accessing those options? Under that menu there is also a 'wipe cache' option. Basically I was planning to flash the firmware using odin, then immediately factory reset and wipe cache before actually loading up lollipop. Does that sound ok?
Click to expand...
Click to collapse
You can do it that way, the only reason Factory Reset is in setting is to save you having to boot into recovery to do it, its exactly the same, there are additional wipe options in recovery such as cache and the factory reset, a factory reset will wipe the cache as well when its run you don't need to do it separately.
If you want to wipe the cache and factory reset from recovery it wont hurt anything.
Hi All:
Guys yesterday I got a Galaxy S5 (SM-G900F) & it have KitKat 4.4.2 also no update available for it, my csc is Malaysia where it is update to Lollipop but I didn't got any update OTA.
So I'm wondering which is the best & more stable Firmware for Galaxy S5
1- KitKat 4.4.2
2- KitKat 4.4.4
3- Lollipop
???????????
one-option said:
Hi All:
Guys yesterday I got a Galaxy S5 (SM-G900F) & it have KitKat 4.4.2 also no update available for it, my csc is Malaysia where it is update to Lollipop but I didn't got any update OTA.
So I'm wondering which is the best & more stable Firmware for Galaxy S5
1- KitKat 4.4.2
2- KitKat 4.4.4
3- Lollipop
???????????
Click to expand...
Click to collapse
afaik theres no 4.4.4 and according to others, 4.4.2 is the stable one

[Q] How to update to 5.0.1

Hi,
Im from the netherlands and noticed that the update for 5.0.1 is available.
I have the Exynos (N910C) version android 4.4.4 rooted installed now.
I have changed dpi settings true xposed.
What is the best way to update to the new version 5.0.1 ?
Thanks,
Roy
I have used the auto root to root the stock rom.
N910C is Exynos, not Snapdragon, so choose your ROM carefully.
Best way to upgrade is to backup everything first, then install new ROM with Odin (download correct version from sammobile), then root using your method of choice (I personally recommend flashing TWRP recovery and choose root on exit).
After that, you can restore everything you need from the backups.
roytyo said:
Hi,
Im from the netherlands and noticed that the update for 5.0.1 is available.
I have the snapdragon (N910C) version android 4.4.4 rooted installed now.
I have changed dpi settings true xposed.
What is the best way to update to the new version 5.0.1 ?
Thanks,
Roy
Click to expand...
Click to collapse
Your device was rooted and no way to upgrade 5.0.1 via OTA. The only way now is download latest Firmware (for your Area) on Sammobile.com or similar website then using Odin to upgrade. Remember: full wipe on recovery first then flashing FW via Odin on Downloadmod.
Thanks for the awnsers. i meant the Exynos, sorry for that.
I havent tryed to update it true normal update way becouse i thought this wasnt possible as my device is rooted.
So i might try if i can do this?
Roy
OTA will fail because you tripped Knox when you rooted.
Besides, lollipop brings a new bootloader, modem and csc, so even if you choose to flash a custom lollipop ROM, you still need to upgrade those using Odin.
silvake said:
OTA will fail because you tripped Knox when you rooted.
Besides, lollipop brings a new bootloader, modem and csc, so even if you choose to flash a custom lollipop ROM, you still need to upgrade those using Odin.
Click to expand...
Click to collapse
Thanks for the advice.
My device was imported from hungary and i found this one on sammobile :
http://www.sammobile.com/firmwares/download/44754/N910CXXU1BOC3_N910COXX1BOC1_XEH/
does this also incule the new bootloader, modem and csc ?
Roy
Yes, it seems ok.
silvake said:
Yes, it seems ok.
Click to expand...
Click to collapse
thanks,
I have installed the 5.0.1 version true odin without doing a full wipe. I still have all my apps and files and it seems to work oke.
Did i have to do a full because of the battery draining stuff? or is it oke like this?
Roy
Should be fine as it is, but a full wipe once in a while never hurts...
If you notice something wrong, battery drain, lag or even applications force-close, then why not... perform a full wipe and restore your apps and settings gradually.
Make sure you backup everything, i failed my stock update to android 5..0.1 (OTA), and now i still didnt found anyway to get my data back, it remains dead there
Titanium Backup FTW

Downgrade S7 Edge to Marshmallow

Hi, I know this isn't the right forum but I can't publish in another one.
I have a SM-G935F (Exynos), and I don't like Nougat's battery life. So I wanna downgrade to marshmallow. But when I was looking how do that sometimes I had read I need to delete all Google accounts, restore the device, turn off the device, and then do wipe data/factory reset and wipe data cache and turn off again the device, to finally go to the download mode. But I too had read I only turn off the device and put the download mode.
Do I have to do all those things or do the second one?
I don't want to brick my phone.
Downgrading to a previous version might corrupt your IMEI stopping your phone from making and receiving calls, I've learned that the hard way..So better do a thorough research before taking any action.
I too don't like Nougat which makes me go back again and again to a Marshmallow build. I haven't experienced any problem going back to MM from Nougat. I just have to factory reset every time to boot up normally after flashing the MM Rom via Odin. I currently have this build on my phone with Xposed:
i have downgraded my grand 2, s7 edge W8 model multiple times. all i do is shut off the phone put it in download mode, open odin select proper files n then simply flash. note i never changed any odin settings just simply choose the right files.
i have done this with both stock n custom rom installed. never had any issues
also y not try a custom 7.0 rom. batman rom is quite good, well so is ambasadii one. haven't tried any other rom so can't say anything about others.
I Also prefer MM to N by far in terms of battery life. Never had any issues downgrading to MM from N using Odin, no special things to do other than going into download mode and flashing the MM firmware.
Only reason i had to go back to Nougat is that the carrier will cut LTE for MM starting from today (due to signal improvement processes that are not compatible with 6.0.1).
I may consider Flashing back MM and keeping the Modem from Nougat if that works.
I downgraded to Marshmallow and athough it does't seems, the battery life is a lot better in 6.0.1.
I do not like the old Emojis, but i can handle it
Howhever, the performance increases too. I'm so happy with Marshmallow.
nokss289 said:
I downgraded to Marshmallow and athough it does't seems, the battery life is a lot better in 6.0.1.
Click to expand...
Click to collapse
Did you measure it. Batteries lose their capacity.
'Howhever, the performance increases too.' no comments
downgraded from what?
nokss289 said:
I downgraded to Marshmallow
Click to expand...
Click to collapse
downgraded from what?
DRA9 BASEBAND FIRmware?
I have SM-G930A, I think with a locked bootloader.
Currently I'm on Marshmallow and when I try to update using system update it says your device is up to date. So If I flash Nougat using Odin will I be able to downgrade back to Marshmallow If I don't like Nougat ?
Thanks
taqi110 said:
I have SM-G930A, I think with a locked bootloader.
Currently I'm on Marshmallow and when I try to update using system update it says your device is up to date. So If I flash Nougat using Odin will I be able to downgrade back to Marshmallow If I don't like Nougat ?
Thanks
Click to expand...
Click to collapse
Not with the latest nougat
Sent from my SM-G935F using Tapatalk
Downgrade galaxy s7 edge (G935F) from 7.0 to 6.0
Hello!
I want to downgrade my phone G935F from android 7.0 to 6.0. BUT after last update the bootloader is blocked ( odin doesnt works - the instalation cant run).
ANY SOLUTIONS????
Can be a solition if in odin i will use BL and CP from android 7.0 and AP + CSC from android 6 ?????
In this case, the phone can be rooted, afther the update from january which block the BL ????
Many tks!!!

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