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Samsung Galaxy A9 Pro! Help!!!

I recently bought this phone from a website that is from my country (Romania), not from China and i don't know if it has the latest firmware on it.It has Android 6.0.1 with android security patch level September 1,2016. If i check for updates,it doesn't find any. My baseband version is A9100ZCU1API2. What i'm trying to say is that i don't know if the guys from the website put on the phone a custom rom or not,because if they did there are chances that the phone will never receive software updates and that's my concern. For example, if i buy the phone from China, will it come with google services installed? Because my phone has google play store on it. I don't know if i should download the latest firmware from sammobile and install it with Odin, but the phone might have the bootloader locked or some other stuff and it can't install the firmware and i will be left with the phone bricked or stuck in dowload mode...What do you guys say, should i let it like this for a while and wait for android 7 maybe or it's fine to reinstall the firmware from sammobile?And if i reinstall the firmware will i have google services on it? Thank you!

If you have factory room, you should already got the notification about new FW, as API3 is ancient. I believe latest is AQB2 and Nougat room is in testing phase..
What's saying in Settings/About/SW info/Build number?
SM-A9100

djurkash said:
If you have factory room, you should already got the notification about new FW, as API3 is ancient. I believe latest is AQB2 and Nougat room is in testing phase..
What's saying in Settings/About/SW info/Build number?
SM-A9100
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I attached a picture with my build number.My main question is if i can reinstall the firmware with odin and that i won't have any surprises...

It's newest build, and I believe it's factory default, so you'll get Nougat directly once it is out
SM-A9100

If i go to settings at the status device tab,it says Official....

I have one more question...Why i can't receive notifications from whatsapp,facebook/messenger, etc.... I think this is a problem on phones that come from China or don't have an international software support.... Is it because Google is not supported officialy on this kind of devices or what is the problem? Be for i got the A9, i had a Leeco Le Max 2 and it had the same problem with the notifications

You need to disable power optimization for these apps, this option pops up from time to time, or you can find it in smart manager, under power options or something. Can not give you exact location as we don't have same SW versions
SM-A9100

I don't have that option...i know what are you talking about but i can't find apps optimisation...

Hi Scrapperr,
Sorry to see you're having trouble with such a great phone
I've had the same issue you're describing - the software looks 'untouched' and 'legit' - but it's not, it has been tampered with, just check your Knox counter and you'll see what I mean (https://androidforums.com/threads/guide-how-to-check-knox-and-samsung-official-status.874951/).
App optimization is hidden in Settings / Battery / Detail - once you have the apps listed, select the app that has issues with Notification and go with 'App power saving' - 'Turned off'.
It probably won't work - unfortunately.
I ended up using t'shock's ROM - https://forum.xda-developers.com/samsung-a-series/development/rom-basicplus-1-t3587455 (BasicPlus) - very stable, good battery life, notifications working , but you might have issues with the SD cards - does not recognize cards larger than 32 GB and you might need to format them, in order to be usable with the phone.
If you go with the newest ROM available - listed on https://www.sammobile.com/firmwares/galaxy-a9--/SM-A9100/, you'll notice it does not have Play Store / Play Services and then you'll have to read https://forum.xda-developers.com/samsung-a-series/help/galaxy-a9-pro-chinese-how-to-install-t3388126
Good luck and enjoy using your phone

Hey, Megaurs, thanks for this light stock Rom proposal, somehow I missed it.
Just 2 questions, did you maybe tried Tungtata Rom in order to compare these 2, and what would be advantages of Basic room vs.Tungtata
And, if this Basic room is QB3, isn't it based on latest stock available?
SM-A9100

Hi Djurkash,
Testing Tungtata is on my ToDo list, will get to it eventually - if you get to try it, please share your experience
You're right, QB3 is the latest release, as per sammobile.com.
Cheers

hi
Scrapperr said:
I attached a picture with my build number.My main question is if i can reinstall the firmware with odin and that i won't have any surprises...
Click to expand...
Click to collapse
if you get to try it, please share your experience RK3 is the latest release, as per sammobile.com.

GApp in the red magic 3?

Hi
Will I have the GApp in the RM 3 ?
If I buy a Chinese version or European version, what changes inside for the software?
Thx

If you buy Chinese version, root is needed to install Google service.

how can we root this phone ?

Yeah i saw some videos that it was impossible to install Google apps on Chinese model. Better wait for International release next week.

WhySoSeriousJoKer said:
Yeah i saw some videos that it was impossible to install Google apps on Chinese model. Better wait for International release next week.
Click to expand...
Click to collapse
Chinese model can install GMS. I successfully install it using Go Google Installer after root.

changguangyu said:
Chinese model can install GMS. I successfully install it using Go Google Installer after root.
Click to expand...
Click to collapse
https://forum.xda-developers.com/red-magic-3/how-to/red-magic-3-root-guide-t3933148 its good guide

Hi. I have already rooted mine, and had Playstore installed... Haven't experienced any problem so far... Here's a video of it: https://www.facebook.com/clarencedalonzo/videos/2719242894756954/

worth or not buy red magic 3?

Worth it. I think this is best smartphone for this price

International model has stock Android.
Stock Android 9 (Pie)
When you’re not gaming, the Red Magic 3 features a Stock Android 9.0 experience.
No bloatware, no pre-installed games, no overbearing skins. It’s everything you want (and nothing you don’t).
Click to expand...
Click to collapse

Hello..after Unlock Bootloader can i flash to global rom if available?

Without unlock bootloader also u can install global rom just download rom and save internal storage then go system update option then local files and find global rom. Confirm install. It's easy?

kararens said:
Hi. I have already rooted mine, and had Playstore installed... Haven't experienced any problem so far... Here's a video of it: https://www.facebook.com/clarencedalonzo/videos/2719242894756954/
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Click to collapse
I can't get this. Any tutorial more complete?

Official downgrade package from oxygen to hydrogen os

Copied from oneplusbbs
This downgrade package is a universal downgrade package
1. This downgrade package can be used if you want to downgrade from oxygen to hydrogen.
2. If you want to downgrade from the official Android Q back to Android P, you can use this downgrade package.
Note:
All data will be erased! !! !!
Come on, make a backup.
Steps:
1. Download the downgrade package.
2. Put in the root directory
3. Upgrade locally.
Download address:
http://download.h2os.com/Rollback/fulldowngrade_wipe_18821_190416_2308.zip
This ROM is the official designated downgrade package.

is this compatible with Tmobile OP7 Pro GM1915?

ehsanuetian said:
Copied from oneplusbbs
This downgrade package is a universal downgrade package
1. This downgrade package can be used if you want to downgrade from oxygen to hydrogen.
2. If you want to downgrade from the official Android Q back to Android P, you can use this downgrade package.
Note:
All data will be erased! !! !!
Come on, make a backup.
Steps:
1. Download the downgrade package.
2. Put in the root directory
3. Upgrade locally.
Download address:
http://download.h2os.com/Rollback/fulldowngrade_wipe_18821_190416_2308.zip
This ROM is the official designated downgrade package.
Click to expand...
Click to collapse
Any benefit from oxygen os to hydrogen os downgrade

paramparmatma said:
Any benefit from oxygen os to hydrogen os downgrade
Click to expand...
Click to collapse
Yes if you want to get rid of google + bloat ware. Moreover hydrogen os is more speedy, I think. And you may shift to Oxygen OS anytime if hydrogen os doesn't suit you.

guys i want to try the h2o beta rom where i can download..help now 10.3.0

How is the battery life after down grading.

Tekkamen77 said:
guys i want to try the h2o beta rom where i can download..help now 10.3.0
Click to expand...
Click to collapse
http://download.h2os.com/OnePlus7Pr...1_OTA_021_all_1912261058_336c125ff36345a7.zip

mholloway said:
How is the battery life after down grading.
Click to expand...
Click to collapse
Battery life is good. The star feature is built-in call recorder which can record calls automatically

ehsanuetian said:
http://download.h2os.com/OnePlus7Pr...1_OTA_021_all_1912261058_336c125ff36345a7.zip
Click to expand...
Click to collapse
thanks a question and based on chinese rom? languages are english and chinese?

Tekkamen77 said:
thanks a question and based on Chinese ROM? languages are English and Chinese?
Click to expand...
Click to collapse
You can change the language to English United States while setting up initially or in settings after wards

Very seriously considering this. Have kind of been on 10 for the last couple months unable to go back until I seen this. What is the process to go from hydrogen to just plain old stock oxygen... Definitely interested in going back or at least attempting to try it out and see if it's what I remember it being, stable, better battery life, Etc. I can always go back to Android 10. If I miss it, but you be on a totally stable build would be kind of cool.
Sent from my [device_name] using XDA-Developers Legacy app

kickenwing13 said:
Very seriously considering this. Have kind of been on 10 for the last couple months unable to go back until I seen this. What is the process to go from hydrogen to just plain old stock oxygen... Definitely interested in going back or at least attempting to try it out and see if it's what I remember it being, stable, better battery life, Etc. I can always go back to Android 10. If I miss it, but you be on a totally stable build would be kind of cool.
Click to expand...
Click to collapse
This settings>>local upgrade will bring you to hydrogen os 9.5 You have to local upgrade any oxygen os zip higher than that

ehsanuetian said:
This settings>>local upgrade will bring you to hydrogen os 9.5.3 You have to local upgrade any oxygen os zip higher than that
Click to expand...
Click to collapse
What are the benefits ? Why aren't those guys putting Roms from OnePlus bbs to xda ?they looked cool

jaggillararla said:
What are the benefits ? Why aren't those guys putting Roms from OnePlus bbs to xda ?they looked cool
Click to expand...
Click to collapse
These are personal choices. If I prefer built-in call recorder in complete stock ROM, I have the option to switch on Hydrogen OS. If I like google eco system with stock ROM, I have the option of oxygen OS. Finally Hydrogen OS is for China and Oxygen OS for remaining Globe. Options are always good. Keeps people choosing

I recommend not using this , I flashed it and it's 100% Chinese edition.cant down load any Google apps.the browser is in chinese.if you want to down grade use an oxygen os downgrade zip.complete waste in my opinion.youve been warned.

I am using it as daily driver and no issue at all in downloading google apps also. You have to install google play store apk from apkmirror to get google apps. This Chinese browser is my default browser as its fast and has add blocking feature also

ehsanuetian said:
I am using it as daily driver and no issue at all in downloading google apps also. You have to install google play store apk from apkmirror to get google apps. This Chinese browser is my default browser as its fast and has add blocking feature also
Click to expand...
Click to collapse
how do you put the play store?

Tekkamen77 said:
how do you put the play store?
Click to expand...
Click to collapse
Google Play services are already installed in Hydrogen OS. You just need to install google play store apk.

ehsanuetian said:
Google Play services are already installed in Hydrogen OS. You just need to install google play store apk.
Click to expand...
Click to collapse
ok thank you very much ... how are you with this?

Tekkamen77 said:
ok thank you very much ... how are you with this?
Click to expand...
Click to collapse
If you means with this setup, I am OK with it. The main advantage is good battery backup and built-in call recording. Using mix of apps from hydrogen, google play store and f-droid open source.

Question MIUI 12.5.7 "Enhanced" edition has destroyed my battery life.

Whatever they did in this enhanced edition that just rolled out globally has absolutely wrecked my battery life. I used to be able to get 6 to 7 hours of SOT. Now I get like 4. And I'm not even using performance mode!

U are right... enchanted my ass

Enhanced it is

Very bad experience with battery life also... EEA

Same here my battery life has tanked

Did yous all did a clean start or just update? If major update its always better to start clean.....

I have no problems with battery, you can always also turn of 5G in preferred networks, and use only LTE, it stops device from constantly searching for 5G and saves battery.

Sorry for the small hijack but was this update pushed to your phone or did you have to flash it yourself? I'm intrigued to try it. Thanks.

3 days from update my phone and i didn't see any difference.
Only new logo when i restarted...

stuedub said:
Sorry for the small hijack but was this update pushed to your phone or did you have to flash it yourself? I'm intrigued to try it. Thanks.
Click to expand...
Click to collapse
See topic here on forum updates for venus.... Get the stable fastboot version and off you go....shoudlnt be any issue..its been just uploaded

I have been having great battery with latest 12.5.9, install the latest CN security app that brings the GPU tunning for games and so far solid battery. Feel that the last two updates have improved in the sluggish UI.

lil_kujo said:
I have been having great battery with latest 12.5.9, install the latest CN security app that brings the GPU tunning for games and so far solid battery. Feel that the last two updates have improved in the sluggish UI.
Click to expand...
Click to collapse
Can you elaborate more pls. Regarding the security app
are you rooted?

Hunteres said:
Can you elaborate more pls. Regarding the security app
are you rooted?
Click to expand...
Click to collapse
Sure, yes I am rooted. I also use banking apps and Google pay and they work just fine. Using it in the USA.
For the security app I was searching for ways to activating GPU settings, found several guides and none worked, since the flag is already set to True it wasn't a flag issue.
So I download the apk installed through a third party file manager with root access (I use mixplore) it also works with the package installer but some apps wont install unless is with a third party.
I managed to update many of my stocks apps like settings, security, notes etc. Some I have replaced with CN version and they all work fine.

Btw if anyone wants some cool themes I been using https://www.miuithemez.com/?m=1 themes from that site, they all have access to be download within the theme app so there is no need to import them.

lil_kujo said:
Sure, yes I am rooted. I also use banking apps and Google pay and they work just fine. Using it in the USA.
For the security app I was searching for ways to activating GPU settings, found several guides and none worked, since the flag is already set to True it wasn't a flag issue.
So I download the apk installed through a third party file manager with root access (I use mixplore) it also works with the package installer but some apps wont install unless is with a third party.
I managed to update many of my stocks apps like settings, security, notes etc. Some I have replaced with CN version and they all work fine.
Click to expand...
Click to collapse
I installed Security and Game Turbo last versions from APKPure but I am unable to find that GPU settings

dragganta said:
I installed Security and Game Turbo last versions from APKPure but I am unable to find that GPU settings
Click to expand...
Click to collapse
Make sure it's the China version and apo pure it's usually global version

lil_kujo said:
Make sure it's the China version and apo pure it's usually global version
Click to expand...
Click to collapse
Can u post the link here please

I got it from here

dragganta said:
Can u post the link here please
Click to expand...
Click to collapse
MIUI System Apps Updates
A PLACE WHERE YOU CAN GET EVERY MIUI SYSTEM APPS OF CHINA ROMS; Also some Global roms system app updates are shared here! JOIN US TO GET EVERY MIUI APPS, EXTRACTED FROM MIUI CHINA & STABLE ROMS!
t.me

lil_kujo said:
MIUI System Apps Updates
A PLACE WHERE YOU CAN GET EVERY MIUI SYSTEM APPS OF CHINA ROMS; Also some Global roms system app updates are shared here! JOIN US TO GET EVERY MIUI APPS, EXTRACTED FROM MIUI CHINA & STABLE ROMS!
t.me
Click to expand...
Click to collapse
I dont use telegram (

Question Apps dont open Colors 12

Since I switched to Colors 12, some apps don't open. Says the app is not compatible with the android version. Anyone with this problem?

Yes. Some say not compatible but do open anyway.
My bank app doesn't open though. No error message either.
International Alpha version btw

latino147 said:
Yes. Some say not compatible but do open anyway.
My bank app doesn't open though. No error message either.
International Alpha version btw
Click to expand...
Click to collapse
Thanks man. Maybe because the beta version. I hope so.

how you got A12? my phone is global official and says no trial update

brunolongo said:
Since I switched to Colors 12, some apps don't open. Says the app is not compatible with the android version. Anyone with this problem?
Click to expand...
Click to collapse
Then you should wait till you get updates for those apps and then it will be compatible with the OS and they run smoothly.

anasmhds said:
how you got A12? my phone is global official and says no trial update
Click to expand...
Click to collapse
Mine is chinese

As from some others covered already, it depends on the app itself if its ready for Android 12. Would recommend to keep an eye on app updates

I wonder if the problem is Android 12. Unless the app never gets updated they would surely already have adapted it for A12.
Especially big companies like my bank.