[Q] Touchscreen stops working on call - Xperia Z1 Q&A, Help & Troubleshooting

Hi,
I have weird issue.
When I am on call phone kind of stops responding (what i mean, if i press back button process won't go back - let it be any process ,whatsapp/msgng.etc). I can't select any thing.Only home button works and i can use smileys for chatting while im on call. keyboard doesn't pops up. Even, while trying to reject a call. I cant reject with message. That pop up will come but i can't select any message. it won't allow me to touch anthing. its like touchscreen is not responding. I have rooted with vroot. anyone facing similar issue?

Related

Unable to change screen when in call / after call end

I've got this issue and its driving my users nuts.
When your in a call, you cannot press the start key, or tap the start menu with the pen, you can minimise the call screen if you turn the device off and on in call, but you cant access the start menu. Also, once you've ended the call, you have to turn the device on and off a couple of times before you can use the start menu.
All devices are using the vanilla HTC ROM.
Any ideas how to fix it?
Joel
it doesn't help you, i suppose - but for reference this works fine on the TyTn II with vodafone UK ROM

Strange MMI sequences? Help!

This is not a root specific issue, as this was happening before I rooted, but I've asked everywhere and can't get so much as a response, so I'm trying here....
Ever since a few days ago, when I'm on a call, if I bring up the touch-keypad, hit the number 1 and then slide the keypad away, I get a message "Starting MMI sequence" and the call disconnects. This does not happen when I press the actual keypad soft-button to get the keypad to disappear, it only happens when I swipe it down and away. It runs other MMI Sequences, depending on which key I press (2 and swipe away gives me a dial tone, 3 and swipe away gives me a popup that says "unable to conference calls". The reason I stumbled on this was because in order to screen my Google Voice calls, I need to press 1 to accept or 2 to send to voicemail. But, if I press 1 to accept and then swipe-away the keypad, it runs the MMI sequence and disconnects.
Does this happen for anyone else?? Or does anyone have thoughts on how to stop it?
I really appreciate any help at all.... I'm totally baffled by this! Thank you!!
I wiped the phone with the stock RUU and did a hard reset as well, also updated to the latest MR and none of these things have stopped the phone from running MMI sequences when pressing a key and swiping away the keypad during a call.
Any thoughts on why it is doing this?

[Q] Will Froyo Fix the Blanking Screen When On Calls/Call Waiting/Hanging up?

My screen goes blank when I try and press the hangup button. I usually have to press the menu button to make it appear, just so I can hang up.
Also, when I get a call waiting call, my screen also goes blank and I have to press the menu button to get it back, just so I can accept the call.
Drives me crazy! I read that these were firmware issues- so I was hoping it would be fixed.
Also - my phone keeps on restarting in my pocket all the time. I know because I hear the introductory sound sporadically.
Does Froyo fix any of this?
Does anyone have an answer to this??
A firmware upgrade and a factory wipe will most likely fix those issues.
This is a common problem apparently. It was listed in Verizon's secret list of Galaxy S defects. I tried what you said, and it was not resolved with JH2 or a factory wipe.
Does anyone know if it is resolved with the new Froyo upgrade?

[Q] Weird Call-text log Issue

I have this weird issue where I want to only display my call logs--no text messages--and I set it in the "View by" area in the phone. I've noticed that when I hit the home button and return to the logs, everything is fine, BUT when I hit the back button and return to the logs, it shows all calls and texts once again. Is there a way to solve this??
Does anyone else have this issue?

Screen not appearing as soon as the call is connected.

Hi there,
Whenever there is a call, my phone screen will go blank and unless the caller hangs up, I cannot end the call from my end because the screen does not appear. I have to use the power button to make it come out of the dialer app. I have tried using factory reset but that did not work out. Could anyone take the pains to tell me how to resolve this issue?

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