Database Develop

[Q] Galaxy Tab 7.0 Plus - Wi-Fi no longer working

I have a rooted GT-P6210 that was working perfectly fine and last night I updated Busy Box Free from Google Play. Busy Box Free reported an error with the install and shortly after I noticed that my Wi-Fi would no longer connect. It just reports "Error" after trying to connect to Wi-Fi.
I tried re-rooting my device but that didn't fix my Wi-Fi issues. I researched everywhere I could think of to unroot my device but all the threads seem to refer to guides that I don't see and firmware links that no longer work. I managed to find a copy of Odin3-v3.04 but I still don't have instructions on how to do it nor do I have the firmware that I need.
I decided I would try going back to factory settings by powering off the device and booting into system recovery. I have done a wipe data/factory reset multiple times but Wi-Fi still doesn't work and I don't even know if that removed the root job I did.
When I plug my device into my PC and run Samsung Kies it reports that I have the latest firmware PDA:LA3 / CSC:LA3 (XAR)
So I am stuck and not sure what to do at this point. I have a pretty useless device that won't connect to Wi-Fi. I don't know if I wait around for ICS and install that if it will fix my problem.
Is there anyone that could help me restore my device to factory settings with actual guides, and provide working links to the firmware I would need?
Thanks for your help,
Bryson

You are in the wrong forum.
This is Galaxy Tab 7" not plus.
Might be better asking at the right place
http://forum.xda-developers.com/forumdisplay.php?f=1426

Gear Manager App Update Fails

My S4 alerted me to a gear manager update last night- it connects to Samsung apps to update and then fails. Still failing today when I try it. I have the original Gear.

If it still works, don't worry about the update. If it's not working try uninstalling everything gear related from the phone and use the cradle to get it to install.

Or get latest version by following download link in my sig
I think it stopped working as it was attaching itself to the new gear fit manager. Should be fine now

Problems rooting/installing custom Firmware on galaxy gear

Hello!
First, my Galaxy Gear is on Tizen, so i used this:
https://forum.xda-developers.com/galaxy-gear/general/rom-v700xxucnk1-xef-rooted-t3018243
Then i wanted to go back from tizen to android:
https://forum.xda-developers.com/showthread.php?t=2776157
but this don´t work. it starts and stucks after a few seconds...
What to do?
Edit:
I´m on Android now - but touchscreen isn´t working
Edit2:
flashed it twice - now touchscreen is working.
but get no connection to wondershare mobilego with galaxy gear...

[HELP] My phone won't find my bluetooth headset

i had my galaxy j7 prime on android 8.1 and i decided to flash it, first i installed LineageOS and the problem started there, my phone stopped finding my headset, i thought that the problem was the rom so i ended up installing revolutionOS but the problem persisted, then i gave up and decided to get back to a stock firmware so i downloaded a rom for 7.0 wich i found on this forum and... nothing it still don't work
My bluetooth can find others phones and my headset is still found by other devices
what can i do?

soly23 said:
i had my galaxy j7 prime on android 8.1 and i decided to flash it, first i installed LineageOS and the problem started there, my phone stopped finding my headset, i thought that the problem was the rom so i ended up installing revolutionOS but the problem persisted, then i gave up and decided to get back to a stock firmware so i downloaded a rom for 7.0 wich i found on this forum and... nothing it still don't work
My bluetooth can find others phones and my headset is still found by other devices
what can i do?
Click to expand...
Click to collapse
Try install oxygen kernel first
Or
Your bluetooth device have a problem
Or
Missing some libaries on /system/lib

soly23 said:
i had my galaxy j7 prime on android 8.1 and i decided to flash it, first i installed LineageOS and the problem started there, my phone stopped finding my headset, i thought that the problem was the rom so i ended up installing revolutionOS but the problem persisted, then i gave up and decided to get back to a stock firmware so i downloaded a rom for 7.0 wich i found on this forum and... nothing it still don't work
My bluetooth can find others phones and my headset is still found by other devices
what can i do?
Click to expand...
Click to collapse
If your bluetooth device doesnt have any problem,flash correctly latest oreo firmware for your model through odin and check

Can't get to work Galaxy Wearable in stock rom ROOTED and patched with chimera

Hello everybody!
Im really tired of searching for solutions to make the galaxy watch connect my S10. I think i've tried a lot og things and nothing has worked
1. I tried by installing a custom rom, Ambasadii 2 to be exact and it worked fine with the watch, then when i went to apply the patch certificate (i flashed my phone wrong before) it says fail, try only with stock rom. so i had to go back to a stock rom with chimera and apply the certificate patch again.
2. i saw a couple of posts with a solution modifying the fingerprint and props but i tried it in the stock rom and didnt work
the app opens and it trys to connect the watch, i can confirm the code and it says pairing, but stays there forever.
i also tried the wifi method
3. I downloaded the module bluetooth library.. and nothing happened
4. i've searched for a mod app or an alternative app for galaxy wearable and couldnt find any.
I would really appreciate if someone can help me out here!
thanks in advance