It was me, and my Tevis are still almost unusable.
After updating, and testing them, I reset them to factory defaults. Felt that was the right thing to do after the update, to delete paired devices and to be sure they "were as new".
It ruined them for me, because the connection became very unstable and the app seldom worked.
And the app have to work, because the sound in the left bud is weaker before getting them into the app and press "Sound" and choosing a preset. Strange...
BUT the sound after the update is amazing! Still detailed, but with much fuller sound. Punchier, deeper and more bass without a doubt. I actually loved the sound before the update (with the right tips to get the most out of the bass), but now they sound just amazing!
Lypertek have said they will send me new ones with original firmware after the Chinese new year 2020 holiday. Guess they were back to work yesterday.
And guess I then have to wait awhile to get the new sound signature, because I believe the official/stable firmware update isn't ready for some time.
I found a way to use them, but it's of course too cumbersome:
- First I had to reset again.
- Connecting the left bud but cancel when asked to connect the right.
- Put them in the case, and then take out just the left bud so it connects. Play some music and take out the right. Then you have sound in both.
- Then start app, and the bluetooth ask for connecting the -R BLE (guess that's the app who want to connect)
- With this method I actually can use them, and the app starts everytime.
Thanks for the tips! That sounds like...quite a bit of work. haha. Might be easier to just try and EQ it a little in poweramp. But looking forward to the update for sure. It still sounds good to me now, just that it doesn't work well for me while jogging.