[SM-G531F] Bluetooth conflict with MI Band 2 - Galaxy Grand Prime Q&A, Help & Troubleshooting

Hello,
My SM-G531F is able to pair with my MI Band 2, and the MI app works fine... for a while. After about 10 minutes, the Bluetooth connection of the phone just disappears. I tried to reenableit from the Bluetooth icon or from the Bluetooth config section, but it doesn't work (it shows "enabling connection" forever). I have to reboot the phone every time to enable Bluetooth again.
I uninstalled the MI app, and Bluetooth is stable again. But I've tried the same version of the MI app in a Cubot Dinosaur and in a Nubia N1, and works properly.
I rooted my SM-G531F via KingRoot + SuperSU using a guide from xda developers (can't find the link now) without problems, but I probably did something wrong. It's my first root...

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[Q] Root S4 unable to use Screen Mirror or Allshare?

Hi All,
I am new to the andriod camp. I have recently rooted my Snapdragon S4
Root works as i used titanium backup to backup some apps.
I did a search and understand there were problems with allshare on rooted andriod phones in the pass.
There was a solution posted but was quite a while back
I purchased Triangle away 2.90
It seems to run fine on the S4 but shows my counter as 0 and Binary is stated as official.
I am not sure if this is correct although i did read that the latest version does play well with S4
Now onto my issue
I have a Samsung Smart TV (no dongle), both phone and TV connects to same wifi network
I tried the following
1) On S4, screen mirror, unable to detect any device
2) I used the allshare app on my TV, it cant detect my phone either
Sadly i was too excited to root it before trying so i am not sure if its root causing an issue or something else.
Anyone has experience with root and allshare / screen mirror?
Yasanaki said:
Hi All,
I am new to the andriod camp. I have recently rooted my Snapdragon S4
Root works as i used titanium backup to backup some apps.
I did a search and understand there were problems with allshare on rooted andriod phones in the pass.
There was a solution posted but was quite a while back
I purchased Triangle away 2.90
It seems to run fine on the S4 but shows my counter as 0 and Binary is stated as official.
I am not sure if this is correct although i did read that the latest version does play well with S4
Now onto my issue
I have a Samsung Smart TV (no dongle), both phone and TV connects to same wifi network
I tried the following
1) On S4, screen mirror, unable to detect any device
2) I used the allshare app on my TV, it cant detect my phone either
Sadly i was too excited to root it before trying so i am not sure if its root causing an issue or something else.
Anyone has experience with root and allshare / screen mirror?
Click to expand...
Click to collapse
It's showing my S4 as not supporting allshare and it's not rooted.
TAZ427 said:
It's showing my S4 as not supporting allshare and it's not rooted.
Click to expand...
Click to collapse
before i rooted my S4 the Scren Mirroring worked great using my Samsung Dongle. Then after i rooted my device the Screen Mirroring would no longer work. I tried every single fix i could think of. i flashed every root supported kernel,every different recovery including the stock recovery and nothing helped. I found out that Screen Mirroring will only work for me with the exact,untouched,stock kernel,and stock recovery. Plus custom recoveries dont seem to work with the stock kernel. So because i needed the Screen Mirroring and i wanted the ability to use the hotspot too,if needed. Heres what i did. I completely wiped my phone. Then i odined back my device back to completely stock,did the software update and setup my S4 how i prefer. After going back to stock rom,unrooted, screen mirroring worked great again on my Sprint S4 with my Samsung dongle,but i also still wanted the hotspot use. So i put my "stock" S4 in download mode,then opened Odin and its very important to uncheck the auto-reboot. Then in Odin,uncheck reboot!, flash a custom reovery,then power off or pull battery.Then immediately boot into recovery. I found this way is a surefire way to boot into recovery;with power off,press volume up and then press power button and hold both until u see the blue recovery mode in the upper corner. As soon as u see the blue recovery let go of both buttons immediately and it will boot into whatever custom recovery u just flashed using odin. Then wipe cache,wipe dalvik cache,go to apply/flash zip,its the odex hotspotmodMDL.zip found in xda. Then reboot and the stock kernel will erase the custom recovery,but the hotspot mod still works and so does the screen mirroring. Plus my brothers "totally stock" Sprint S4's screen mirroring works great using my samsung dongle and his friends samsung 60" LED tv. I hope someone finds this useful. I know its not near as good as root access,but until they develope a kernel that will work with both root and screen mirroring i guess ill stick with this for now. Also how come no support in recovery for 64GB C10 sdcard,sandisk brand ? Thanks everyone at xda for teaching me most of what i know.
Verizon Galaxy S4 Rooted Allshare Cast Dongle/ Screen Mirroring,
Since I have been rooted, I have been unable to connect to my Allshare Cast Dongle. I performed the Loki method through Odin and used a stock Odexed Rom. I Tried to connect to Allshare and the end result was Error Message: Connection has ended. When I flashed back to stock, all was normal. Since then, I installed Hyperdrive RLS4 and Allshare works right out of the box. However, you will have a Custom Logo upon boot up. I used Triangle away to remove the logo successfully, but it broke Screen Mirroring. After another flash of the rom all was well, until I flashed Rom Manager; Allshare was broken again. Since avoiding the two issues I had on Hyperdrive's RLS4: Triangle Away and installing Clockwork Touch , I can say that Allshare works really well and is stable. Netflix and HBO GO are working flawlessly!
Any chance i hv my phone rooted and the dongle working?
wpp8680 said:
Any chance i hv my phone rooted and the dongle working?
Click to expand...
Click to collapse
I would like to know as well as the procedure to do this.
I have rooted stock and the dongle works fine. Sometimes have to reset the dongle and try a couple of times first time out after an update but as long as I keep stock kernel it always works. Had same experience with S3. (mf5 9505)
Same here
I have a Samsung Smart TV and Galaxy S4 as well rooted. My Fiance has an S4 as well and screen mirroring works just fine. Only thing that I can do is use WiFi-Direct to stream video to my TV which is a workaround that works for me.
Samsung Galaxy S4 i337
After reading through the posts, I am getting that the screen mirroring does not work with rooting. I have my i337 rooted and my friend has his i357 not rooted. He can connect to the TV no problem. He can see that I am connected on his phone and can choose to connect to me or the TV; however, my phone does not acknowledge either. When he sends me a picture, his phone says it failed and mine doesn't show anything. I do get the notification that I am connected to him but it does not show up in my list as available. Is this fixable or only through unrooting?
I root my device and install 4.2.2. german update, then install Audism kernel V4, i can't get screen mirroring to work on a Samsung 2013 smart tv. The devices establish connection but a few seconds, on the TV shows charging, and the phone disconnects. then i flash JanJan's and Jamal's 4.2.2 Google Edition roms and after screen mirroring connection is established, i got message "ShareShotService" stopped.
Any ideas?
Thanks.
F.
fserrajana said:
I root my device and install 4.2.2. german update, then install Audism kernel V4, i can't get screen mirroring to work on a Samsung 2013 smart tv. The devices establish connection but a few seconds, on the TV shows charging, and the phone disconnects. then i flash JanJan's and Jamal's 4.2.2 Google Edition roms and after screen mirroring connection is established, i got message "ShareShotService" stopped.
Any ideas?
Thanks.
F.
Click to expand...
Click to collapse
The same problem... Screen mirroring doesn't work. I'm on a S4 with Wanamlite, root and custom kernel. When I try to connect to my dongle, the connection is stopped after 2 or 3 seconds...
And, I don't want to un—root my phone...
sumbeam said:
The same problem... Screen mirroring doesn't work. I'm on a S4 with Wanamlite, root and custom kernel. When I try to connect to my dongle, the connection is stopped after 2 or 3 seconds...
And, I don't want to un—root my phone...
Click to expand...
Click to collapse
Edit: After getting an AllShare Cast, this doesn't work, SysScope isn't used at all.
As far as I know AllShare Cast checks with SysScope to see if the device is modified.
Here's a possible fix, please tell me if it works as I'm looking for an AllShare Cast dongle and I'm rooted.
Install the Xposed Framework. It doesn't conflict with anything.
Install Xposed SysScope Blaster (not my tweak) from http://mohammadag.xceleo.org/public/Android/Xposed/XposedSysscopeBlaster.apk
Activate the tweak in Xposed Installer.
Go to Settings > More > Application Manager and find SysScope, tap it and clear its data.
Reboot and see if Settings > More > About device > Status > Device Status says Official.
If it does, try using AllShare Cast again.
If it doesn't you messed up one of the steps above. Try again.
Sent from my GT-I9500 using xda app-developers app
MohammadAG said:
As far as I know AllShare Cast checks with SysScope to see if the device is modified.
Here's a possible fix, please tell me if it works as I'm looking for an AllShare Cast dongle and I'm rooted.
Install the Xposed Framework. It doesn't conflict with anything.
Install Xposed SysScope Blaster
Activate the tweak in Xposed Installer.
Go to Settings > More > Application Manager and find SysScope, tap it and clear its data.
Reboot and see if Settings > More > About device > Status > Device Status says Official.
If it does, try using AllShare Cast again.
If it doesn't you messed up one of the steps above. Try again.
Sent from my GT-I9500 using xda app-developers app
Click to expand...
Click to collapse
Tested and don't working can't find a solution to this problem
Enviado desde mi GT-I9500 usando Tapatalk 2
wpp8680 said:
Any chance i hv my phone rooted and the dongle working?
Click to expand...
Click to collapse
Follow the procedures provided by dhiku
http://forum.xda-developers.com/showthread.php?p=43989443
Now My rooted Stock ROM (ZSUBMG1) with Stock Kernel and Stock Recovery can connect to the Allshare Cast Dongle Successfully. :laugh:
Wish you guys luck.
skob said:
Tested and don't working can't find a solution to this problem
Enviado desde mi GT-I9500 usando Tapatalk 2
Click to expand...
Click to collapse
Does the device status say official?
Yes it says official. Tested with original kernel alex and perseus
Enviado desde mi GT-I9500 usando Tapatalk 2
hi,
have you tried to select "Select modified workaroud" (flagged) and "periodic system modified reset" (flagged) and then "reset flash counter" ?
samsung devices sould doesn't recognize custom kernel if super Su start AFTER boot...
:good:
Using Omega V9, works fine with the About status as "Custom".
Just hit the pair button on Allshare Cast Hub, and turned on mirroring... Detected, paired and worked...
Help me i got this thing and it not coneecting
on my sg4 tell me unable to connect cause of hardware issues and on my note 2 after connecting its said connection end
So I just imported an AllShare Cast Hub. No dice.
The reason seems to be HDCP2 failing to initialize, I'm guessing Samsung added some code to make that fail.
I was thinking of doing something about it with Xposed, but that part of mirroring is in native C++ code, libWFD_ENGINE.so to be exact.
Has anyone actually gotten it working on a 9500 after rooting it? I restored stock kernel/recovery and it still doesn't work.

Android Auto issue

Hi everyone,
I'm new in this forum (I hope to post in the right section :angel: )...and I’m not a real expert on Android and smartphones … I have a Lenovo K6 (K33a48) with Android 7.0 stock as OS...I have some issues with Android Auto app (My new car does not recognize the phone). I’ve already check the USB cable (it works with other smartphone like Moto G4 and LG G3), the car system is supported (new Ibiza 2017) and I’ve already done the factory reset twice (but nothing change). So my question is: do someone know if android auto works on this smartphone with other OS ROM (like LineageOS, AOSP ecc)??:fingers-crossed:
Thanks in advance for helping!
LR-11
Hi
I had a same problem with my father's K6 Note running Nougat Stock 7.0 (Rooted and Xposedv89)
Android Auto was working perfectly with the above configuration for months on Sony XAV-AX100 car AV system, and then suddenly one day it stopped working. No fresh install or any update specifically on that day.
I tried the following
1. Changed cable. Didn't work
2. Erased saved cars in the app and ensured auto add new cars was selected. Didn't work
3. Uninstalled and reinstalled Android Auto. Still didn't work. Had Updated all google apps initially itself.
4. Wiped Dalvik and Cache. removed SupperSU and XPosed. Still didn't work
5. Reset the phone and wiped all data.
6. Fresh Installed the Stock 7.0 ROM with any root and any other app. Updated All Google APPS. No luck. It still didn't work.
4. Tried the Phone in another car with a different AV System (Pioneer AVIC-F80BT), with same cable and also with a different cable. It worked with both cables.
4. Tried another phone (OnePlus 2 with Stock Marshmallow Oxygen OS) in the same Sony XAV-AX100 in my car. It worked. With all cables and usb type c adapters.
Strangely Lenovo k6 Note had stopped working only with Sony XAV-AX100...... I still haven't been able to find whats wrong.
got tired and am now using an old Redmi Note 4G phone (Nougat ressurection remix with Pico Google apps) with andorid auto on the Sony XAV-AX100. It is working.
beginning to hate Lenovo.......
i hope someone is able to find what went wrong.......just for poetic justice

Please answer this.

Seriously Needing Help
Phone Info - Mi A1
Rom - Resurrection Remix v6.XX OS-8.1.0 November Patch
Magisk v18 stable (used successfully 2 days after updating Magisk from v16 stable with no problem anywhere).
Modules - v4a, aml, dolby, selinux changer, busybox, MiA1 stock cam.
While updating "AML", screen got freezed for more than 5 min so i had to shutdown forcefully. But after restart i lost all installed apps and everything., from everything i mean both internal and external got formated. But that's not only the case. My device Mi A1 keep restarting automatically after few min of starting (it's not bootloop as device restarts to homescreen but freezes and restarts after few sec.). Sorry that i can't provide logcat as everything already formated.
i tried to reflashing using few unofficial and official MI tool (tried both oreo stock and pie latest) but still my device goes to setup screen and after few seconds it restarts automatically.
Isn't there any work around 'coz neither magisk support forum helped nor AML forum.
My only question is whether is this software issue or hardware? Can updating simple module result in hardware failure?
Please reply.

GPS Not working

Summary.
i had the phone working fine with root and twrp.
after they release the MIUI beta 11, i installed the Xiaomi Eu, but it didn't boot. so i clean install to china rom. i went back to miui 10 Via Fastboot Mi flash tool used the "Gobal V10.3.11.0.PFJMIXM" from mifirm. and did a clean install with it, it booted but the GPS isn't working not even the offline mode of google maps, tried fix gps apps from playstore nothing fixed it.. i really need the gps.
I don't use data.
mi redmi note 7 / redmi note 5 pro are working fine the gps without sim card and wifi. i find vulnerable to use 2 phone outside my house so is there anyway to fix this?
It happened to me before using the same Gobal V10.3.11.0.PFJMIXM... Somehow i manage to make it work again... What i did was toggle force full gnss measurement in developer options... And install magisk module "global optimized gps file replacer" after that it work smoothly on my device... Hope it helps
GPS no found with redmi 7A

Settings getting rested after reboot

Hey, I'm using a SM-975f rooted with Magisk on a stock OneUI 4.1 ROM. I just noticed that some settings like paired Bluetooth devices, do not disturb or notifications settings are getting rested after rebooting my phone. I found a Magisk module about paired Bluetooth devices and it works well. But I didn't find anything about my other issues. Doesn't someone know how to fix it ? Or already had the same issues ?
Thank you ^^

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