Can a custom rom change omtp/ctia settings in our phone? - Lenovo ZUK Z2 (Plus) Questions & Answers

My headset mic has stopped working some time ago after installing a custom rom (don't know which one). I tried another one and same... but I tried a third one and that works... I think they all should run ok so I it may be a software problem somehow changing the ompt/ctia configuration. I thought this was just hardware and not configurable, but I read it might be possible to change that via software...
Do you know what could be happening?

Related

Serious Problem.

I'm really sorry if this has been answered before in any of the threads but I'm having a very peculiar problem. After a day or two of flashing any ROM(Energy ROM, Gen Y,etc, etc.) the network bars shows no service. Whereas at the same time if I call on my number it rings but I can not answer the phone neither can I see who's calling and I can't access the Call History as well.
I use Radio 1.00.25.05.
I know some of you'll might ask me to post in the ROM-related thread but this is happening since a month now I suppose with every ROM I've tried.
By the way I'm currently on Energy ROM, the latest build.
P.S : The only third party software installed was SpbBackup and S2U2.
Can someone please help me out.!
Try loading your stock rom once
Don't forget to hard reset the device after every Rom Flash.
Well I do hard reset after every flash and also everytime the problem starts I hard reset and it goes away. @nagasai : I will load the stock ROM and try it once. Any more advice anyone can pass on.?
You already have Hardspl, but try a different one (1.40 Olinex works fine for me)
Flash a COMPLETE stock rom (including Radio), see if the problem persists, check if you've also changed the radio (from the one you have now).
Purists would tell you to do one of these things at a time... to find out what was causing it.
I say that if you want to solve it... just do it all at the same time (well... by the correct order ofc... ).
Hope it works...
good Luck

[Q] Please help!!! MIC is breaked after Update...

Hi ll,
I really out of ideas here .
I was running Pays 1.9 Bravesoul ROM without any issues for about 4 months on my unbranded Desire(HBOOT 0.75)!
Today I decided to update to Froyo.
I used Rom Manager to upgrade to OpenDesire 3.03 and Radio 32.43.00.32U_5.09.00.20.
Every thing went well, except that I noticed that the MIC doesn't work at all.
Not when I make or receive a call, Not if I try to Mute/Unmute it, Not if i try to Record sound, or Video or WHATEVER!!! The only way the other side can hear me is trough my BT headset.
So I tried to use the LeeDroid 1.7a ROM but same result. Also tried to use different Radio - 32.42.00.32U_5.09.00.08.
I then Nandroid restore to my 1.9 Pays rom (Wiping Data+Cach+ext), but still doesn't work. I tried different Radios:
32.37.00.32U_4.06.00.16_2
32.36.00.28U_4.06.00.02_2
32.26.00.24U_4.04.00.03_2
same thing...
I finally Unrooed my Desire to v1.15.4 Radio 32.30.00.28U_4.05.00.11 without any luck!
So I'm pretty hopeless Please if someone also have / had this issue, Please share!
Thanks!
sounds to me like it's broken mate
i know it's coincidence that it broke as you changed ROM but if it doesn't work on anything there's no explanation
have you tried a hard reset + clearing caches?
if you have then unroot your phone, put it back to your original RUU for warranty purposes and sent it back for repair
by what do you mean Hard Reset?
I wiped all data, I've changed roms.
Currently It's unrooted...
Is it possible for the Radio update to do this? (all the updates went without a hitch)
Or maybe the OpenDesire ROM (I see that v3.03 is removed, do you know why?) did this?
There is no way it a coincidence. I making phone calls all the time, The update took me about 15 min, after which I tried the Video camera and noticed there was no sound...
Thanks!
well, I noticed that the mic works, but extremely week! I really need to shout in order to hear a whisper... I do this in recording...
I'm starting to believe that maybe it's the mimbrein (Or the piezzo) that is ruined inside the mic...
Is it possible to control the gain in software? (Is there still a chance that the S.W upgrade caused this?)

[Q] Wifi freezing even after os changes and hardresets

Hi there !
My Xperia S has been quiet slower ever since the problem appear, the wifi wouldn't turn on, button just freezes trying to work.
I have changed several custom roms and kernels and nothing worked sometimes a normal factory reset let the wifi work for 1 day (I thought that this will exclude the hardware problem ?). I know the tricks that consists into wiping the data\misc\dhcp directory but this won't work neither; I really can't see what is wrong; do you guys have any idea ? So if hardware though i don't think it's that wich piece is it ? (i've taken evrything out of my phone cleaned and reassembled but nothin made it .. :/ ) and if software, which firmware is the right one ?
(by the way XDA is just great)
Thanks

Bluetooth is making me furious!

So I can't connect my phone to the car bluetooth connection in my car. It's ONLY a custom ROM problem. If I use FreedomOS or stock it works fine. I have changed to literally every firmware in existence, still no fix. I can connect to some devices, but I also have problems with Android Wear.
This is a big deal as I bought this phone for a custom ROM. Anybody know what's the fix?
I have read more threads about this, but nobody ever seems to have an answer that isn't "flash xyz firmware ZIP in TWRP" which I've already tried. Please, anybody willing to help, please do!
So you can't pair your phone i assume?. If so I had the same problem.
It was a real issue in earlier aosp roms but now alls I do is clean flash the rom, set up and connect my BT and then if using a theme it goes on last!!!!.
No, it pairs fine, but then never connects as a phone. Only media works. I never dirty flash roms, so that's not the issue at all.
I will try this, then report back. Haven't tried this yet.
Which option in the toolkit should I use? There seems to be no options to revert stock specifically. You mean the OP3 Unified Toolkit, or is there specifically a "unbrick tool"?
Tried it. Not fixed. Used 4.1.3 zip after the reflash of stock using the Qualcomm tool. Should I try a 6.0.1 zip like 3.2.8 OOS or something?
I have built several custom ROMs with a BT fix that gets rid of the "no phone" issue. This sounds like the same issue I had so this should work.

Can't connect to camera problem

Somebody got the same issue and managed to fix it ? I've changed roms multiple times, checked the camera connection and ultimately replaced the whole module, yet it still persist. Strange. Is there something which could be done, or it is time to sell the rest in parts ?
Does your camera work on stock miui as you've unboxed your device and booted up? Also which roms have you tried, how did you install them, did you have any mod that affect camera, and also were your other sensors not working too? So many questions but these are needed to be able to answer your questions correctly.

Categories

Resources