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[Q] Bluetooth Connection Drops after a few minutes

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prattitude
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(Last edited by prattitude; 1st August 2014 at 05:52 AM.) Reason: Resolved
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Default [Q] Bluetooth Connection Drops after a few minutes

Issue: Bluetooth connection drop after sometime and to restore the Bluetooth has to be turned off before turning it on again.

The time intervals from connection to drop are not identical every time. They range between 2 minutes to 20 minutes.

Already tried but failed:
1. Multiple Bluetooth devices with same issue (Jaybird X, LG HBS700, Sony Ericsson MW600)
2. Disabling WiFi and Data while Bluetooth is connected
3. Multiple music players
4. CatLog app. registers continuous warnings stating the following:
bt-btif (Warning)-btif_media_aa_prep_2_send congestion buf count 24

I am waiting for the customer support to reply but, at the same time, am trying all possible avenues to tread in the path where a solution can be arrived at . . simply because the issue is annoying.

Please help!

Unrooted and Untouched
Smartphone: P6-U06
Android:4.2.2
EmotionUI: 1.6
Base: L IMC1202_PENTA
Kernel: 3.0.8-gbed3b14
Build: U06V100R0011C15B108

Updated to B510 to resolve the issue:
Unrooted and Untouched
Smartphone: P6-U06
Android:4.4.2
EmotionUI: 2.3
Base: IMC1202_PENTA
Kernel: 3.0.8-00787
Build: U06V100R001C00B510
 
zordo
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#2  
Member
Thanks Meter 5
Posts: 85
Join Date: Dec 2012
Quote:
Originally Posted by prattitude View Post
Issue: Bluetooth connection drop after sometime and to restore the Bluetooth has to be turned off before turning it on again.

The time intervals from connection to drop are not identical every time. They range between 2 minutes to 20 minutes.

Already tried but failed:
1. Multiple Bluetooth devices with same issue (Jaybird X, LG HBS700, Sony Ericsson MW600)
2. Disabling WiFi and Data while Bluetooth is connected
3. Multiple music players
4. CatLog app. registers continuous warnings stating the following:
bt-btif (Warning)-btif_media_aa_prep_2_send congestion buf count 24

I am waiting for the customer support to reply but, at the same time, am trying all possible avenues to tread in the path where a solution can be arrived at . . simply because the issue is annoying.

Please help!

Unrooted and Untouched
Smartphone: P6-U06
Android:4.2.2
EmotionUI: 1.6
Base: L IMC1202_PENTA
Kernel: 3.0.8-gbed3b14
Build: U06V100R0011C15B108
At least update from b108 to a newer Jelly Bean if not kit kat b511.
The Following User Says Thank You to zordo For This Useful Post: [ Click to Expand ]
 
prattitude
Old
#3  
Junior Member - OP
Thanks Meter 1
Posts: 10
Join Date: Aug 2010
Quote:
Originally Posted by zordo View Post
At least update from b108 to a newer Jelly Bean if not kit kat b511.
Thanks for this lead. I actually ended up upgrading to B510 and so far the Bluetooth module has been blessed with normalcy.

Cheers!

PS: For those who are interested, all ROMs and tools for Huawei devices can be found here including root kits, custom ROMs, drivers, etc.
Tags
bluetooth ascend p6, bt-btif, congestion, connection drop
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