[Q] Bluetooth Scan Fail - Galaxy Tab 10.1 Q&A, Help & Troubleshooting

I have been using a Logitech M555b with my Samsung Galaxy Note 10.1 for nearly a year with no problems. However 3 days ago the Note suddenly stopped picking up the M555b during a normal scan. The Note still picks up my bluetooth printer, Desktop PC, laptop, mobile phone, etc., but not my Logitech M555b. I have inserted new batteries into my M555b and have tried to pair it again with my Note several times a day over the last 3 days but the mouse is not picked up during a scan by the Note. Can anyone offer a solution or advice about this problem? Many thanks in advance.

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[Q] Bluetooth/Car connection issue

I just bought an Atrix to replace my Galaxy S and I have properly paired and coonected it to my Alpine KCE-400BT. Calls and A2DP work fine once connected. However, each time I get in the car I must reconnect the phone to the stereo which also requires me to input the pin as well. I always leave the bluetooth running on the phone and in the past with my Galaxy S I never had this issue. The phone would reconnect each time I got in and started the car. Anyone have any similar issue. It's a real pain to have to reconnect it and input the pin each time.
Thanks!

[Q]Samsung dongle video works but no sound

I got this dongle from amazon (Samsung WI-FI All-Share Cast Hub, Wireless HDMI Display Adapter (Black) about 2 months ago. Worked great no problems at all. Then the kit kat update came out. After update it would not connect. I looked for a solution and did a factory reset (after backing up data) it worked, but screen rotation would not work. I finally fixed that by letting all the bloat ware update on my phone but not before doing 3 more factory resets. GPS was screwed up also but fixed that with foil in phone. Now when I try to connect it will connect most of the time but 8 out of 10 times there is no sound. If I want sound I have to shut down my phone and unplug dongle for a little while and turn them back on while holding my tongue right and 50% of the time I might get sound. Most of the time I do this 3 or 4 times then get frustrated and quit. But some times by chance I luck up and get sound some how. Is there anything that I could download, do, tweek to make this work? I do have a samsung smart tv but no internet connection where I live.
still no sound

Bluetooth speed connection :confused:

Hi there, recently I got my Leeco Le Max 2 device, I already got it rooted thanks to the guide posted at the forum, I'm wandering about the slow speed of the bluetooth transfer, it takes around 10 minutes for a test picture of 756kb from my laptop to my phone, is that normal for this phone? Any way to speed it up a bit? I'm thinking of buying a bluetooth gamepad for my computer and also my phone, but with this transfer speed I don't think it would work alright. Any thoughts?
Thanks!
McMacri said:
Hi there, recently I got my Leeco Le Max 2 device, I already got it rooted thanks to the guide posted at the forum, I'm wandering about the slow speed of the bluetooth transfer, it takes around 10 minutes for a test picture of 756kb from my laptop to my phone, is that normal for this phone? Any way to speed it up a bit? I'm thinking of buying a bluetooth gamepad for my computer and also my phone, but with this transfer speed I don't think it would work alright. Any thoughts?
Thanks!
Click to expand...
Click to collapse
May be your Bluetooth on Laptop is faulty. Mine works perfectly But disconnects automatically after connecting it to the bt Station in my car.
I Play several games and emulators with my ps4 controller at the Moment via sixaxis pair tool from playstore and there IS NO DELAY.
Also I sent 15 pictures which were about 500-1500kb big from my old and nearly broken s4mini to my max 2. No Problems. Didnt even take 5mins for all pictures together.
katze94 said:
May be your Bluetooth on Laptop is faulty. Mine works perfectly But disconnects automatically after connecting it to the bt Station in my car.
I Play several games and emulators with my ps4 controller at the Moment via sixaxis pair tool from playstore and there IS NO DELAY.
Also I sent 15 pictures which were about 500-1500kb big from my old and nearly broken s4mini to my max 2. No Problems. Didnt even take 5mins for all pictures together.
Click to expand...
Click to collapse
Yeah I thought about it, but being a brand new laptop (with the wifi working great) and also connecting and pairing over bluetooth I'm more inclined about blaming the phone, . Sadly I don't have any other device to pair so I can check it.
katze94 said:
May be your Bluetooth on Laptop is faulty. Mine works perfectly But disconnects automatically after connecting it to the bt Station in my car.
I Play several games and emulators with my ps4 controller at the Moment via sixaxis pair tool from playstore and there IS NO DELAY.
Also I sent 15 pictures which were about 500-1500kb big from my old and nearly broken s4mini to my max 2. No Problems. Didnt even take 5mins for all pictures together.
Click to expand...
Click to collapse
Tomorrow I'm gonna try booting my laptop with Ubuntu to check if it's a driver issue, also gonna try with all wifis off. The only info about this issue I found it here gadgets*ndtv*com/mobiles/reviews/leeco-le-2-le-2-pro-le-max-2-impressions-more-of-the-same-828417 at a review, but it didn't have any depth.
Yeah all I can say again is that for me it Is working fine. Got the 4gb 32gb Version. May be your device needs to be repaired :/
This is plain weird, bought a bluetooth speaker and works great with both, laptop and phone. Perhaps the laptop drivers right?

WiFi keeps cutting out when connected to a bluetooth audio device

Hey guys,
I have been downloading a lot of different roms for my Le max 2 the last couple of months. Yet I have just now registered to XDA to ask a question. With all the roms I tried I am having this issue with bluetooth + WiFi.
Problem:
If I connect any bluetooth audio device to my phone my internet signal keeps cutting out every 20 seconds and stays out for about 10 seconds. This is really frustrating and lead to me buying a google audio chromecast. Though I still use my JBL products only if I am not using my phone. Like when cycling or on the beach with my speaker. Anyone have a solution for this?
Thanks in advance,
Max
you need login your wireless router to choose "Bluetooth coexist mode" or use 5G band

Xiaomi A3 wifi problem, bluetooth enabled

Hi all, I have recently bought a A3 for my wife, she is using a electric wheelchair which have a built in bluetooth device
connected to the joystick on the wheelchair and she is using that to control her phone (not the same time as driving
obviously). She had a Honor 9 previously which worked but it lagged when controlled by the joystick.
The problem with the A3 is that the wifi speed is unbelievably slow, almost useless, I have tried connecting to a bluetooth
speaker and no problem with the speed. I have also tried connecting my Xiaomi note 7 to the wheelchair and that works
fine, no issues with the wifi-speed.
For the record I have tried connecting both 5 and 2,4 Ghz on my router but nothing helps.
Does anybody have any tips or tricks regarding this?
Br Mats

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