Umi Max

asappal Post time 2017-6-30 22:04:13 | Show all posts [Copy link]
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Umi Max

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Post time 2017-6-12 19:29:07 | Show all posts |Read mode
Hi, Umi Team
Need your help the Umi Max now has another issue with the speakers if someone phone  you.
You just can't under stand what they are saying at all?


Post time 2017-6-13 05:08:06 | Show all posts
To test speaker you can play music from music player or YouTube etc.
Or are you talking about receiver (top speaker)?

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Post time 2017-6-14 15:27:17 | Show all posts
I found the top earpiece has very low volume when you are in a busy area, you can barely hear them unless you have a headset plugged in.

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 Author| Post time 2017-6-14 16:40:38 | Show all posts
Hi,
It is the top speaker that is very bad now when someone phone's in you find it very hard to hear what they are saying at all?
Post time 2017-6-15 04:59:37 | Show all posts
asappal replied at 2017-6-14 16:40
Hi,
It is the top speaker that is very bad now when someone phone's in you find it very hard to hear ...

Open call dialer and type in *#*#3646633#*#* you will be transferred to engineering mode - hardware testing - audio - volume - voice - pick receiver change ul gain to 252 and press set also pick nb and wb.

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 Author| Post time 2017-6-30 22:04:13 | Show all posts
Hi, Sorry this did not work changing the receiver change ul gain to 252 the sound is still very bad on the phone?

What are the two bottom speaker settings in engineering mode.
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