Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems.

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Default Bluetooth headphone repair

Model Sentry BT925

Yes, it's only $24 at my local discount store and it might not be worth fixing but it's hard to find one that fits my fat head!

Problem: Blue light (power) stays on and can not be turned off. After a long time (24 to 30 hours) it does go off and the phones function fine.

In the meantime, you cannot pair, listen or do anything. BTW, after the light does go out, battery is not drained, one can power up, hold the button down for flashing red light (pairing), and successfully pair.

This condition (can't turn off, on or pair) seems to happen when the 'logic' gets confused. Walking 30 feet from source (out of range) can bring it on, also trying to pair it while other devices (phone, tablet, desktop) might still be linked.

Very little information on the web, what I would really like is a "DEFAULT RESET" function. I suppose I could put a switch in the battery circuit and do a manual shutoff.
Thanks for any ideas.

Ivan Vegvary, Oregon
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Default Bluetooth headphone repair

On Wednesday, September 20, 2017 at 9:51:09 PM UTC-4, Ivan Vegvary wrote:
Model Sentry BT925

Yes, it's only $24 at my local discount store and it might not be worth fixing but it's hard to find one that fits my fat head!

Problem: Blue light (power) stays on and can not be turned off. After a long time (24 to 30 hours) it does go off and the phones function fine.

In the meantime, you cannot pair, listen or do anything. BTW, after the light does go out, battery is not drained, one can power up, hold the button down for flashing red light (pairing), and successfully pair.

This condition (can't turn off, on or pair) seems to happen when the 'logic' gets confused. Walking 30 feet from source (out of range) can bring it on, also trying to pair it while other devices (phone, tablet, desktop) might still be linked.

Very little information on the web, what I would really like is a "DEFAULT RESET" function. I suppose I could put a switch in the battery circuit and do a manual shutoff.
Thanks for any ideas.

Ivan Vegvary, Oregon




$16.80 on ebay including shipping: item 172863952489

Unless you can try a firmware (available, possible?), you're looking at a $16.80 dead end...

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