Downgrading from Nougat to Marshmallow - Galaxy S6 Q&A, Help & Troubleshooting

Anyone can tell me is it possible to safely downgrade to marshmallow from Nougat using Odin via flashing stock S6 firmware? or anyone has succesfully done this?

Yes, it is possible and can be done safely.

Is safe because bootloader binary code is still 5 on nougat

But why would you want to downgrade?

Abdl said:
But why would you want to downgrade?
Click to expand...
Click to collapse
Because S-Health is not working in Nougat as I have tripped knox so I have to first install S Health in marshmallow and then I have to upgrade via OTA to keep S Health working!

asaduzzaman.abir said:
Because S-Health is not working in Nougat as I have tripped knox so I have to first install S Health in marshmallow and then I have to upgrade via OTA to keep S Health working!
Click to expand...
Click to collapse
Knox will remain tripped even if you update ota, so probably S Health won't work

AntonPres said:
Knox will remain tripped even if you update ota, so probably S Health won't work
Click to expand...
Click to collapse
Bro! that method works as long as I do not clear cache and data of S health after updating to Nougat!

would be great, please give result after you manage to do it and tell us if is working

AntonPres said:
would be great, please give result after you manage to do it and tell us if is working
Click to expand...
Click to collapse
Yes, it does work, i've done it myself few days ago.

so if you reset phone later S Health will be gone? Samsung is going to make people not root anymore...

AntonPres said:
so if you reset phone later S Health will be gone? Samsung is going to make people not root anymore...
Click to expand...
Click to collapse
You can backup S-Health with Smart Switch. If you reset phone restore the S-Health backup. It may be works.

AntonPres said:
so if you reset phone later S Health will be gone? Samsung is going to make people not root anymore...
Click to expand...
Click to collapse
yeah Bro! that is the case

asaduzzaman.abir said:
yeah Bro! that is the case
Click to expand...
Click to collapse
thanks for info, good to know

AntonPres said:
so if you reset phone later S Health will be gone? Samsung is going to make people not root anymore...
Click to expand...
Click to collapse
Only if you do "Factory data reset", you can still do "Reset settings".

asaduzzaman.abir said:
Because S-Health is not working in Nougat as I have tripped knox so I have to first install S Health in marshmallow and then I have to upgrade via OTA to keep S Health working!
Click to expand...
Click to collapse
bro you can make s health work without downgrading .... just root your android nouget .. then install an app (name = BuildProp ) from playstore .. then go to youtube and type (Fix Your device has been compromised s health) you will find a 16 sec video (I am a new user so cannot paste an external link ) .. Trust me It worked :good: thanks :good:

lol I downgraded straight to Lollipop 5.1.1 and everything is working fine Didn't liked Marshmallow performance, battery and overall UI, so I decided to go back and I'm happy with my S6 being "outdated"

GWhidd1 said:
lol I downgraded straight to Lollipop 5.1.1 and everything is working fine Didn't liked Marshmallow performance, battery and overall UI, so I decided to go back and I'm happy with my S6 being "outdated"
Click to expand...
Click to collapse
There is no way to downgrade from nougat to lollipop, odin will fail, probably you downgrading from first 6.0.1 version to previous 5.1.1

is this good or bad because it took me forever to charge it then after 2h I lost 40% LOL ? What kind of rom is this ?

AntonPres said:
There is no way to downgrade from nougat to lollipop, odin will fail, probably you downgrading from first 6.0.1 version to previous 5.1.1
Click to expand...
Click to collapse
I flashed Nougat (925F) 2 days ago with Flashfire, as 925I didn't received Nougat yet, first boot worked, then bootlooped. Bootloader still showed up as Nougat, I know it as I had to do a factory reset after flashing. All I did was download 5.1.1 ZTO and flashed with "Odin 3.10.(forgot exact version)" and all went fine

I think to downgrade to MM too, nougat is very smooth and fast, no bug (XEF), but the battery drains faster than MM

Related

Whatsapp not worrking after Android 6 update

Hi,
I have Smasung Galaxy S6 SM-G920F
I recently updated from Andriod 5.1.1 to 6.0.1. After this update my whatsapp and viber calls are dropping after few seconds.
I tried to change app permissions and power saving features, but didnt solve it.
Please let me know if anyone can help
Thanks...
Did you uninstall and reinstall?
meboy said:
Did you uninstall and reinstall?
Click to expand...
Click to collapse
yes i tried but didnt solve...and even viber has the same issue..
i think its something to do with samsung's recent update...
Shafraz1986 said:
yes i tried but didnt solve...and even viber has the same issue..
i think its something to do with samsung's recent update...
Click to expand...
Click to collapse
Much more likely a software issue on your phone specifically.
Tons of people have recently updated to MM and there would be massive reports around the web if WhatsApp broke for a good number of them.
If you're rooted you could try manually removing the app data for the apps after uninstalling. Then reinstall. Could clear cache, etc. Otherwise a factory reset might be needed.
It happen to me something like that , I flashed custom rom(6.0.1) , I cant remember which rom and I flashed another custom rom (6.0.1) , this time everything was ok so it is not about android 6 update . Try to change rom
KaramAndroid said:
It happen to me something like that , I flashed custom rom(6.0.1) , I cant remember which rom and I flashed another custom rom (6.0.1) , this time everything was ok so it is not about android 6 update . Try to change rom
Click to expand...
Click to collapse
my phone is rooted, so i might try on it. the same exact thing happened for my girl friend's phone, which isnt rooted.
would appreciate if you can also give me an alternative for that.
Ya happened me but I had a titanium backup of WhatsApp. So I uninstalled it and restored it. Worked perfectly.
When I got the MM update (stock) I then did a fresh install of Xtrestolite ROM and that ultimately sorted any issue I had

SHealth & Private Mode with rooted Nougat

Hey guys,
It sounds like that neither SHealth nor private mode is working when the phone is rooted. In MM I just used XTouchwiz and made the device status official. What needs to be done to get both working in rooted Nougat? I´ve already seen some roms which figured out, but I want to know how it is done so can use a rooted stock rom.
Thanks in advance
Why not deinstall SHealth as a system-app and reinstall it using the Samsung app-shop. It worked for me on MM.
gedhe said:
Why not deinstall SHealth as a system-app and reinstall it using the Samsung app-shop. It worked for me on MM.
Click to expand...
Click to collapse
Is it really that simple on Nougat? Some users report that a tripped knox is preventing SHealth from starting. I´d be suprised if this method tricks the system.
gedhe said:
Why not deinstall SHealth as a system-app and reinstall it using the Samsung app-shop. It worked for me on MM.
Click to expand...
Click to collapse
Not worked for me =(
GerasVille said:
Is it really that simple on Nougat? Some users report that a tripped knox is preventing SHealth from starting. I´d be suprised if this method tricks the system.
Click to expand...
Click to collapse
I am rooted, so Knox definetly is ticked and SHealth was deinstalled and then reinstalled using the Samsung app-shop (as written above). And SHealth is happily counting steps and stuff. So, for me it is working on a rooted S7!
gedhe said:
I am rooted, so Knox definetly is ticked and SHealth was deinstalled and then reinstalled using the Samsung app-shop (as written above). And SHealth is happily counting steps and stuff. So, for me it is working on a rooted S7!
Click to expand...
Click to collapse
Probably it worked on MM and doesn't work on Nougat anymore.
GerasVille said:
Probably it worked on MM and doesn't work on Nougat anymore.
Click to expand...
Click to collapse
I am using Nougat 7.0 beta 3 and the phone is rooted and SHealth is working fine and counting steps all day long. No issues at all with running it.
zimcommando said:
I am using Nougat 7.0 beta 3 and the phone is rooted and SHealth is working fine and counting steps all day long. No issues at all with running it.
Click to expand...
Click to collapse
Hmm OK. But did you also update SHealth from the Samsung app store? Did you debloat your device and delete knox? Can you check if private mode still works?
Thanks for your replies guys.
I confirm, since I updated to official Nougat BTU yesterday, S-Health doesn't work anymore. Knox tripped but 100% official installation without root anymore (on top, factory reset done before moving to Nougat).
When I open the app, it says the device security has been compromised and that Knox cannot work. Samsung just decided to limit the usage or our phone if Knox is tripped, even if the phone isn't rooted!!
Hi!
My phone has tripped KNOX, S Health didn't working on fresh Nougat install.
After I rooted my S7 with Nougat, I deleted the current S Health files in system/app and I download an older (4.8 maybe) version of program from apkmirror and install it as "normal" application, then this updated with newest one from play store and it working good.
Sorry for my English
Jul84 said:
I confirm, since I updated to official Nougat BTU yesterday, S-Health doesn't work anymore. Knox tripped but 100% official installation without root anymore (on top, factory reset done before moving to Nougat).
When I open the app, it says the device security has been compromised and that Knox cannot work. Samsung just decided to limit the usage or our phone if Knox is tripped, even if the phone isn't rooted!!
Click to expand...
Click to collapse
Same problem
Hi,
i was not able to successfully root the nougat S7, any help from you ? Which method have you used? I tried last Autoroot (~20min Bootloop) and TWRP+SU zip, the same.
thorium666 said:
Hi,
i was not able to successfully root the nougat S7, any help from you ? Which method have you used? I tried last Autoroot (~20min Bootloop) and TWRP+SU zip, the same.
Click to expand...
Click to collapse
Hi! You would try this:
https://forum.xda-developers.com/showpost.php?p=70618589&postcount=8960
It's working to me...
Thanks,
my phone is encrypted (i want it encrypted) and has the SD card configured as internal storage. They explaining here to wipe, this is not an option as this costs too much time to get it back to current state. All steps excepted the wiping i tried. resulted in >20min loop.
thorium666 said:
Thanks,
my phone is encrypted (i want it encrypted) and has the SD card configured as internal storage. They explaining here to wipe, this is not an option as this costs too much time to get it back to current state. All steps excepted the wiping i tried. resulted in >20min loop.
Click to expand...
Click to collapse
In this method the wipe is necessary. I can't find other working root solution at this time
While the device is not rooted actually, (KNOX Warranty Void 0x1 already) S Health can't working, that is must have to me.
Or Or
Warranty is not complete void by EU Law. Samsung can only void what they offer beside the minimum regulations.
I have right now also a phone i can not really use for Internet (ads) and it is carrying some social-media-bloatware. Need to wait for updates of CF Autoroot or what else.
Also S Health working fine in LineageOS 14.1 for me. Install Health Service APK (Google) ans S Health from Playstore
Just download version 4.8 and it works like a charm with nougat if you're rooted, have to uninstall the original s health with maybe titanium backup and then download from here
https://f.apk4fun.com/f.php?p=10204...ppRU1xZz09&d=ajk0Q0FnMXZHcmVSNVdvYUNRYjVodz09.
Have fun
Try set ro.config.tima to 0 in your build.prop. If that doesn't work then you'll need a patched AuthFramework.

Oneplus One OTA System Updates not working. Shows no update.

Hi Guys,
I had recently updated my Oneplus One to 5.0.2 through OTA system updates. Now I wanted to update the same to 5.1.1 (i.e OS 12.1). But the problem is that I am not able to see the system updates anymore. It says the System is up to date whereas it's not the case in reality. It also asks to update cyanogen recovery, which I ignore. Attaching the snapshots of device for your reference.
The device is NOT rooted. I tried switch OFF and Switch ON multiple times. I also manually force stopped the System Update app, cleared it's cache, disabled it then enabled it. tried all combinations for the same. But no luck.
Can someone please advice what should I do to see the system updates as usual the way I was seeing earlier? Thanks for your help.
Its seems images are not visible. I have raised the same question on OPO forums. Here is the link to see the images: https:// forums.oneplus.net/threads/oneplus-one-ota-system-updates-not-working-shows-no-update.500862/
Well As you Know CyanogenMod Died so that's why you can't find any updates
So I suggest you to follow this link
https://forum.xda-developers.com/oneplus-one/general/official-cm11s-roms-ota-updates-t2906746
الفلسطيني said:
Well As you Know CyanogenMod Died so that's why you can't find any updates
So I suggest you to follow this link
https://forum.xda-developers.com/oneplus-one/general/official-cm11s-roms-ota-updates-t2906746
Click to expand...
Click to collapse
Thanks a lot for this information. In that thread, its mentioned that "there are two different versions of some OTA updates." In such a case can I go ahead and install any of the zip file? I will be downloading the incremental updates which are similar to System updates. Please let me know.
TheOfficialJoker said:
Hi Guys,
I had recently updated my Oneplus One to 5.0.2 through OTA system updates. Now I wanted to update the same to 5.1.1 (i.e OS 12.1). But the problem is that I am not able to see the system updates anymore. It says the System is up to date whereas it's not the case in reality. It also asks to update cyanogen recovery, which I ignore. Attaching the snapshots of device for your reference.
The device is NOT rooted. I tried switch OFF and Switch ON multiple times. I also manually force stopped the System Update app, cleared it's cache, disabled it then enabled it. tried all combinations for the same. But no luck.
Can someone please advice what should I do to see the system updates as usual the way I was seeing earlier? Thanks for your help.
Its seems images are not visible. I have raised the same question on OPO forums. Here is the link to see the images: https:// forums.oneplus.net/threads/oneplus-one-ota-system-updates-not-working-shows-no-update.500862/
Click to expand...
Click to collapse
Hi man,
easier way
search google play for the app (Cyanogen Update Tracker) , then open it and follow the instructions .
it's good and works for my bacon .
MedoStartSmart said:
Hi man,
easier way
search google play for the app (Cyanogen Update Tracker) , then open it and follow the instructions .
it's good and works for my bacon .
Click to expand...
Click to collapse
Thanks a lot for your reply. I actually have that app and it shows me the new update for 5.1.1 too. But the issue is when I first tried to update thru this app from kitkat to 05Q update, it somehow messed up my device. The zip installed was somehow corrupt due to which the installation had issues. Thats why I am actually worried to take that risk again.
That screwed up installation thru that app was the reason why I switched to OTA system updates which updated from 05Q to 5.0.2 lollypop. And now I cant see cyanogen system updates as it seem to have died.
Are you sure that app has no issues at all? Have you updated till 5.1.1 or 6.0.1 using that app? Please let me know.
TheOfficialJoker said:
Thanks a lot for your reply. I actually have that app and it shows me the new update for 5.1.1 too. But the issue is when I first tried to update thru this app from kitkat to 05Q update, it somehow messed up my device. The zip installed was somehow corrupt due to which the installation had issues. Thats why I am actually worried to take that risk again.
That screwed up installation thru that app was the reason why I switched to OTA system updates which updated from 05Q to 5.0.2 lollypop. And now I cant see cyanogen system updates as it seem to have died.
Are you sure that app has no issues at all? Have you updated till 5.1.1 or 6.0.1 using that app? Please let me know.
Click to expand...
Click to collapse
Why not just get the cos13.1.2 signed zip, flash it and factory reset. I have the file and i can upload it in a couple minute to my gdrive.
TheOfficialJoker said:
Thanks a lot for your reply. I actually have that app and it shows me the new update for 5.1.1 too. But the issue is when I first tried to update thru this app from kitkat to 05Q update, it somehow messed up my device. The zip installed was somehow corrupt due to which the installation had issues. Thats why I am actually worried to take that risk again.
That screwed up installation thru that app was the reason why I switched to OTA system updates which updated from 05Q to 5.0.2 lollypop. And now I cant see cyanogen system updates as it seem to have died.
Are you sure that app has no issues at all? Have you updated till 5.1.1 or 6.0.1 using that app? Please let me know.
Click to expand...
Click to collapse
i used it to update from kitkat to the latest marshmallow version available throw the full update method, and it worked like a charm.
C4SCA said:
Why not just get the cos13.1.2 signed zip, flash it and factory reset. I have the file and i can upload it in a couple minute to my gdrive.
Click to expand...
Click to collapse
Thanks a lot for your help man. But flashing and factory reset will wipe the mobile data I guess. I don't really want to do that. I need to keep the mobile data intact. Also, will it be advisable to jump from 5.0.2 to 6.0 directly? Or should I go incrementally only?
MedoStartSmart said:
i used it to update from kitkat to the latest marshmallow version available throw the full update method, and it worked like a charm.
Click to expand...
Click to collapse
I can also see the full update option. But if I do full update directly, will it wipe all data from my device? I am not sure about it. Can you confirm whether your data was wiped when you updated from Kitkat to the latest marshmallow thru this App? That would help me decide. Or if anyone else can confirm the same, that would also help.
TheOfficialJoker said:
I can also see the full update option. But if I do full update directly, will it wipe all data from my device? I am not sure about it. Can you confirm whether your data was wiped when you updated from Kitkat to the latest marshmallow thru this App? That would help me decide. Or if anyone else can confirm the same, that would also help.
Click to expand...
Click to collapse
no, it didn't wipe any of my data or apps
sorry for late reply.
MedoStartSmart said:
no, it didn't wipe any of my data or apps
sorry for late reply.
Click to expand...
Click to collapse
Thanks man. I will try the full update then.

Galaxy S7 restarts randomly!

Hey, XDA-ers!
I got the Android Nougat 7.0 update for my Samsung Galaxy S7 SM-G930FD (DUOS) back in January if I remember correctly. And the update process went like how it normally does. But ever since I got the Nougat update, my phone restarts randomly for no reason. At first it used to restart when I click on the 'Recent Apps' button to switch between apps. When I tap on the button, the phone vibrates and restarts. The phone never over heated before this happens. During this, the phone used to restart 2-3 times a day. This went on for 2 months. Then now, the number of restarts reduced to 1-2 per day, but the problem still persists. And now, it restarts even when I don't touch the 'Recent Apps' button. So, if any of you has had a similar experience or if any of you could help me out Please share it here. It would be GREAT!
Also just one more thing- Any of you seen any DRASTIC or worse changes in battery life of your Galaxy S7 after the Android Nougat 7.0 update? Please share your thoughts here and do suggest how you solved the problem. (My battery drains so fast that I sometimes charge it twice a day. I don't even use my phone for half of the day because I'll be at school and still the battery drain is bad! )
Factory reset. Backup your data via kies and then reset it.
Change your battery
What firmware version are you running? There's at least one version of Nougat that has issues with this
https://forum.xda-developers.com/galaxy-s7/help/random-reboots-nougat-update-t3584333
Us3rNam3d said:
Factory reset. Backup your data via kies and then reset it.
Click to expand...
Click to collapse
Hey, man!
I already tried it like 3 times now. No luck!?
CurtisMJ said:
What firmware version are you running? There's at least one version of Nougat that has issues with this
https://forum.xda-developers.com/galaxy-s7/help/random-reboots-nougat-update-t3584333
Click to expand...
Click to collapse
Hey man!?
The screen shot attached has my software info. Check it out and tell me if it's one of the versions with the problem.
Thanks!
Hmm... and after the factory reset with no apps installed you are still rebooting?
Why dont you try to reflash your firmware via odin.
Download it from sammobile and reflash it.
AgentArjun56 said:
Hey man!?
The screen shot attached has my software info. Check it out and tell me if it's one of the versions with the problem.
Thanks!
Click to expand...
Click to collapse
Possibly. I can vouch for it being fixed on DQCF onwards, which is newer than DQC4. The temporary fix seems to be to use as little RAM as possible(try to cut down on background apps until the next update). That firmware isn't terribly old though. I would actually agree with trying a reflash first.
CurtisMJ said:
Possibly. I can vouch for it being fixed on DQCF onwards, which is newer than DQC4. The temporary fix seems to be to use as little RAM as possible(try to cut down on background apps until the next update). That firmware isn't terribly old though. I would actually agree with trying a reflash first.
Click to expand...
Click to collapse
I think it is also possible to reinstall the same firmware with Smart Switch from the menu "Emergency Software Recovery and Initialisation". It's like Odin but much simpler especially for beginners. As for me, I am still in DQBO and I await the update DQD7 which is beginning to be deployed in some countries. If this is not going to solve the problem, I will try to reinstall the fimware with Smart Switch. What do you think ?
GeekTN said:
I think it is also possible to reinstall the same firmware with Smart Switch from the menu "Emergency Software Recovery and Initialisation". It's like Odin but much simpler especially for beginners. As for me, I am still in DQBO and I await the update DQD7 which is beginning to be deployed in some countries. If this is not going to solve the problem, I will try to reinstall the fimware with Smart Switch. What do you think ?
Click to expand...
Click to collapse
If it's restarting due to the firmware bug then DQD7 will most definitely fix it. Beware of the emergency recovery though. Ive not used Smart Switch but the "initialization" part sounds like it would wipe the device, though that could fix any issues. Backup first, if you can.

Unable to get updates from Settings

Hello i've got kind of an issue with my Honor 8 FRD L09: I was recently using Lineage OS 14.1 without any issue. But I decided to go back to EMUI so I used dload method to install B101 update. Everything was ok and then from settings I installed B140. But right now it doesn't provide me any update from settings. I want to reach the last EMUI with Android 6.0
Does anybody knows how to install these updates from settings ?
Rayan19997 said:
I want to reach the last EMUI with Android 6.0
Click to expand...
Click to collapse
Isn't B140 the latest EMUI 4 release ?
No dude because I used to be under B394 :/
Rayan19997 said:
No dude because I used to be under B394 :/
Click to expand...
Click to collapse
Update To B360 With Firmware Findet With DNS
Rayan19997 said:
Hello i've got kind of an issue with my Honor 8 FRD L09: I was recently using Lineage OS 14.1 without any issue. But I decided to go back to EMUI so I used dload method to install B101 update. Everything was ok and then from settings I installed B140. But right now it doesn't provide me any update from settings. I want to reach the last EMUI with Android 6.0
Does anybody knows how to install these updates from settings ?
Click to expand...
Click to collapse
Try factory reset. I went through the same thing as you and it solved.
When you do the B394 or whatever is the latest, do the reset again, just to clean old trash from previous versions.
RealFireBlaze20 said:
Update To B360 With Firmware Findet With DNS
Click to expand...
Click to collapse
I'll try on afternoon
zinko_pt said:
Try factory reset. I went through the same thing as you and it solved.
When you do the B394 or whatever is the latest, do the reset again, just to clean old trash from previous versions.
Click to expand...
Click to collapse
You mean factory reset through the settings ? Or dload again?
Rayan19997 said:
No dude because I used to be under B394 :/
Click to expand...
Click to collapse
B394 is Android 7.0, you asked about Android 6.0...
pix106 said:
B394 is Android 7.0, you asked about Android 6.0...
Click to expand...
Click to collapse
Yes that is a mistake from my part but I just meant the last update dude
Rayan19997 said:
You mean factory reset through the settings ? Or dload again?
Click to expand...
Click to collapse
Settings>Advanced settings>Backup & reset>Factory data reset.
You don't need to setup any google, Huawei or whatever account to get the update. I do a factory reset also after the last update. It prevents under performance and battery drain issues. That's why I always leave the accounts to the very end, after doing all updates.
zinko_pt said:
Settings>Advanced settings>Backup & reset>Factory data reset.
You don't need to setup any google, Huawei or whatever account to get the update. I do a factory reset also after the last update. It prevents under performance and battery drain issues. That's why I always leave the accounts to the very end, after doing all updates.
Click to expand...
Click to collapse
Alright I see, but right now all my apps are installed, photos synced etc... That's why I'd like to try Firmware Finder DNS update first, but thanks for your tip I'll use it one day for sure
Rayan19997 said:
I'll try on afternoon
Click to expand...
Click to collapse
Make Sure You Check For Approval On An Update
RealFireBlaze20 said:
Make Sure You Check For Approval On An Update
Click to expand...
Click to collapse
I dit it , it said approved but unfortunately it didn't work :/ I want the factory reset to remain my last option

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