Hello everyone...
I recently purchased a used Huawei Y200 (U8655), and it came with a CyanogenMod 7.2 (unofficial)... Sometimes my microphone stops working just after a few words were exchanged with other person. I suspected that it could be a hardware issue, but Z - Device Test app says my mic is functioning normally. Can someone suggest a method to determine if it's hardware or software issue without purchasing a new mic for my phone?
PS: Does anyone know of good custom (preferably official) ROM for Huawei Y200?
Thanks
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Hi, i have a brand new OPO, i think its a exellent phone but, i have a problem, because the MIC doesnt work, does somebody know some solution
about that? it runs COLOR OS
Hi there! I've bought used Nexus 5 recently, and it had issue with microphone and cracked screen. So I ordered replacements on ebay, but when I've changed daughterboard (usb, mic, etc.), the problem remains. Everything work with both daughterboards except for the mic. And yes, i tried it with different ROMs. I can't complain about unfair seller, screen was rather good.
So, my question is: may there be another reason for mic not working, or it is nothing but defective daughterboard? I don't believe in such coincidences.
Can't get another device for test now, so i need for you help.
in-call mic not working
i'm having problems with my mic also after cracking a screen and replacing the screen then I cracked the new one and a few weeks later after I installed android L my in call mic broke my speaker phone will work but not the regular one but I have yet to find any solution I have factory reset and tried multipule roms Maybe a bootloader update I know there was in call problem on the 4.4.1 update due to the bootloader needing updated but I would think my speaker phone would not work if this was the case., I was thinking about putting my stock screen back on and trying to send it back but it was a present from my step dad so it might be a pain. I will let you know if I figure something out , Is yours al mics or just in call? does speaker phone work?
Speaker works. Only in-call mic seemed to be broken.
Same issue, after updating to lollipop my mic stop working
Hi, i have the same problem.
Did you solved it in the meantime?
Hi XDA members
Please, is there any solution for earpiece speaker which stopped after getting update XNPH38R OTA
My one plus one is ( Chinese import ) and it worked flawlessly all the past 3 months
I tried every thing , different builds , different kernels , developer roms but no luck
Calling can be made using external speaker which is very annoying , I am start hating the device :crying::crying:
Is this a hardware or software bug ?
I already orderd earpiece speaker from aliexpress
Thanks again for help
after some search about the problem I found that it is common in xiaomi headsets and the solution was very simple
just make a call to any one and gently tab the phone on a table and the problem resolved
so it is a hardware problem not a software bug
bought my Z3 dual sim 3 days ago and already getting upset about it.
Microphone is not working on a normal mode, people can not hear me or hear my voice very low.
It is working perfectly while using speakers mode.
I already tried to re install all system and once done microphone is working (even if not perfectly but people can hear at least what i am saying...) and after a while, it is like the microphone is getting an obturation...
I tried as well to unselect the noise control mode but no issues...
it seems to be a software issue.
Somebody can help me?
Android 5 could be able to solve this?
Thanks for your attention!
Hi All Friends / Technical Guys in XDA forum,
I'm facing serious issues in my Xperia Z3 mobile phone. Before one month I've purchased Xperia Z3 phone from online market. After i received the item i noticed phone doesn't work NFC function. After two days i noticed GPS also not working as well. And Battery drain in stand by mode. Now day before yesterday phone calls also not working. It means my voice doesn't hear to other party. And when i listen to music using headphones. I can hear really loud cracking noise through the both headphone speakers. Also I've changed couple of my headphones, every headphone has same issue. And WIFI really slow. I've checked WIFI from couple of wifi routers.
Issues List
NFC not working
GPS not working
WIFI slow
Huge battery drain
Can't hear my voice to other party during calls
Really huge cracking noice in headphones
Solutions that i have tried
Factory reset the phone
Flash the OS using Sony FlahTool (androxyde)
Change Marshmallows (Current OS) to Lollipop and KitKat
For WIFI I've tested using multiple routers and changed the channels in router
And checked using Speed Test, Speed test got 50+Mbps but surfing speed is daim slow
For headphones issue checked using couple of headphones
For GPS checked using GPS test, did not connect to any satellite
For calls issue tested voice test using Sony diagnostics not recording my voice
From the above solutions none of them are worked.
So guys i need to know why this happen? And what is this fault? Is it because of the defect mainbored? or other issue?
Please if you guys can tell me what is the exact issue from this details. i can replace the part if it is hardware issue.
unlock bootloader and etc
the best thing u can do unlock bootloader then flash a custom kernel and flash custom rom then wait and see it resolved or not
@John8Metallo8Corben Thanks for the reply. Actually this phone is prototype. If you can may i know what you mean by unlock bootloader? it means root the phone? And may i know about good custom roms for the Xperia Z3.
Not sure if prototype phone get software update, so maybe revert back to original firmware can help?
From xperiafirm find the oldest firmware (store or journalist firmware) and flash while wiping everything in flaahtool.
Really thanks for your reply mate. @gm007 I've checked whether it has any software update for the prototype phones, But unfortunately i haven't found it in google. And i revert back to two OSs (KitKat and Lollipop). I thought it will work but not good result. Same issues have after revert back. But after some researched i found one solution for two issues. One is about proximity sensor, other one is can't hear my voice to other party. Those issues will okay when i press the top speaker area and bottom mic area , When i lose it, again have issue. Now i will give this phone to mobile repair shop. But please let me know if you get any answer for these issues. Thanks again for your reply
Disassemble your phone and clean all the connections and contacts,maybe ur phone has swim in water.