Screen is flickering while make a call or using internet................... :(

i have sony xperia z1 and i m facing a problem that my mobile screen flickering while make a call and using internet ....it is a hardware or software problem?

Hi and welcome to the community! Since you're new please be sure that you have checked out our Discussion guidelines.
I suggest that you boot your phone into safe mode to see if you experience the same behaviour:
http://talk.sonymobile.com/t5/FAQ/How-to-boot-your-phone-into-safe-mode/m-p/348008
If you experience the same behaviour in safe mode, a software repair via PC Companion would be recommended:
http://www.sonymobile.com/global-en/tools/pc-companion/
In PC Companion you press start on Support Zone > Start on Update the phone/tablet software > Repair phone/tablet (the blue clickable link in the message) > Follow these steps without having your device connected to the PC.
Follow the instruction that appears in the program and do not connect your device until this guide tells you how to connect it.
 - Official Sony Xperia Support Staff
If you're new to our forums make sure that you have read our Discussion guidelines.
If you want to get in touch with the local support team for your country please visit our contact page.

Similar Messages

  • Siri's voice just says everything that i touch. The voice says the numbers i touch but the numbers dont show up on the screen so i cant make phone calls! what is going on??

    Siri's voice just says everything that i touch. The voice says the numbers i touch but the numbers dont show up on the screen so i cant make phone calls! what is going on??

    It sounds as if you have Voiceover activated. You should be able to turn it off by triple tapping the Home button.

  • Nokia 603 can't receive call when using internet

    Why i cannot receive call when using internet on nokia 603
    Moderator's notes: The post was edited. A more appropriate subject is provided.

    Mon2 I love you fingernail breaking attempt of saying just NO.
    i ADVISE to check the above suggestions and come back with an answer
    If  i have helped at all a click on the white star below would be nice thanks.
    Now using the Lumia 1520

  • When on a call my 4s keypad shows(everything shows) causing me to dial or face time when I don't want too how do I make screen go black while on a call

    The screen on my 4s does not go blank while on a call causing me to accidentally dial or face time what can I do

    You have a case on your iPhone? It might be blocking the proximity sensor, which is responsible for inactivating the keypad.
    If you have a case on, try removing it and see if that fixes your problem.
    If not, you'll need to talk to Apple about a repair or replacement.

  • On an iphone 4s, when I tap the phone number in my contacts list instead of calling the number it goes to a "Welcome to mail screen" how do I make it call the number instead?

    On an iphone 4s, when I tap the phone number in my contacts list instead of calling the number it goes to a "Welcome to mail" screen with icloud, Microsoft exchange, Gmail, Yahoo, Aol & Windows Live Hotmail listed beneath. How do I make it call the number instead?

    Never heard of that.  I suspect it thinks that's an email address and you're seeing that screen b/c you don't have an email account setup on your iPhone.
    Assuming the number is valid, try a reset by pressing the home and sleep buttons until you see the Apple logo, ignoring the slider. Takes about 5-15 secs of button holding and you won't lose any data or settings.

  • Screen says slide to make emergency calls please help

    i was updating to the 3.1 firmware and my computer froze and when i looked at my iphone it was frozen as well so i reset it and when it turned back on it just says slide to make emergency calls. CAN SOMEONE PLEASE HELP.

    Your phone needs to be activated. Do you have the original SIM that came with the phone? Since you are in the US, make sure your AT&T SIM is seated correctly and disconnect and then reconnect the iPhone to iTunes.
    iTunes should activate it.

  • Why does my iPhone 5 lose signal when trying to make a call or use cellular data?

    Hello,
    I've had this problem for a few weeks now and it's becoming really annoying. Every time I try to make a call, or call voicemail, it takes me 10 or so attempts to connect. When it doesn't connect I get 'searching' in the top left hand corner whilst my phone try's to find signal again. I have the same problem when using 3G - it'll be fine for a while and then I lose my signal all together. This happens in places where I have enjoyed full signal strength in the past. I have dropped my phone or done anything to it to cause this. I've checked with my network provider, Giffgaff but it seems to be more of a phone problem rather than network.
    Has anyone had anything similar? If so how did you fix it? I'm thinking I need to take it into my local store to get it looked it.

    Hello Mathias267,
    Thank you for using Apple Support Communities.
    For more information, take a look at:
    iPhone: Troubleshooting No Service
    http://support.apple.com/kb/ts4429
    iPhone: Troubleshooting a cellular data connection
    http://support.apple.com/kb/ts3780
    Have a nice day,
    Mario

  • How can I make local calls without using a country code when it's in my Contacts?

    The phone numbers in my Contacts all contain country codes because I do a lot of travelling.
    An example of this might be:
    +1 (229) 123-4567
    +44 (0)12 345 6789
    +31 (0)10 2345 6789
    I have an unlocked phone so when I travel, I usually pick up a local SIM and use that to make calls.
    The problem I have is that when I am abroad and select a phone number from my contact list it doesn' work. For example, if I select a contact with the number:
    +31 (0)10 2345 6789
    A voice-recording comes on saying that the number I had dialed was incorrect.
    But when I dial the number manually:
    010 2345 6789
    It works.
    In the US I do not have this problem because for some reason, the phone knows whether the +1 is needed or not. I'm sure if it uses it at all when you're in the US. When I dial internationally from within the US, the number dialing works fine.
    So this problem only occurs when I'm dialing locally in the country I'm in while travelling outside the US.
    Anyone have any idea of why this is happening and more importantly, what I need to do to fix this? I would hate to have go and change all my contact numbers and get rid of the country codes. If I ever have to call those numbers internationally, I'll need to manually add the country code back in.
    Very annoying!
    Advice anyone?

    If you include a country number, you have to drop the initial 0 from the area code. eg +31 10 2345 6789 instead of +31 (0)10 2345 6789

  • Problem while creating serivce call ..using bapi

    Hi
    I am trying to create a service call using a BAPI(BAPI_FLIGHT_GETLIST) as given in the example...
    while creating the service call in the step Adapt Context  i can see Airline Destination from ,Destination to and max rows,
    i am not getting any choice to select dest from and to...
    and when it is finished.. the node bapi_flights_getlist doesnt have any subnodes like cityfrom country from ... flight list.. as shown in the example...
    Can anyone send me the screenshts of creating a service call specially the step Adapt context...to [email protected]
    points will be given..
    Regards,
    Kiran

    HI
      Pricing will be carried basing on the pricing
    procedure.
    Case1: Prices will be carried out automatically if
    necessary condition records are maintained for the
    condition type.
      For this you can go to Sales Order-> Item Conditions
    In the screen you can click on command button Analysis,
    which gives you the list of condition types associated
    to the pricing procedure. By clicking on the condition
    type you can know the action that has taken place.
    Case2: Manually forcing prices for Items.
      To do this, you have to populate ORDER_CONDITIONS_IN &
    ORDER_CONDITIONS_INX. Also note to identify the item
    numbers, you manually pass the item number for each item
    in the sales order, use the same item number for
    populating conditions.
      Parameters required:
    ORDER_CONDITIONS_IN:
      ITM_NUMBER, COND_TYPE, COND_VALUE, CURRENCY
    ORDER_CONDITIONS_INX:
      ITM_NUMBER, COND_TYPE, UPDATEFLAG, COND_VALUE,CURRENCY.
       Hope the above info helps you. Do revert back if you
    need more info.
    Kind Regards
    Eswar

  • Iphone 4s wont make/ receive calls yet my internet works and all the other apps

    I got my iPhone in my home country but I moved to another after a few weeks. The iPhone worked properly on my home country then when I came here it stopped working. The bars are flat and only the internet services work.

    Read this article http://www.ilounge.com/index.php/articles/comments/determining-which-carrier-an- iphone-is-locked-to/

  • Why will Siri make phone calls for you even though your phone is locked?

    I just discovered that, from my locked screen, Siri will gladly make phone calls for me...  How can I change this?

    Disable Siri from the locked screen. You probably have a passcode set up. Under settings>general>passcode you should be able to turn siri off on the locked screen

  • Why can I only make calls when using speakrphone?

    I can only make phone calls when using the speaker phone or headphones.  The receiver can hear me although I can not hear them.  I have only had the phone since Sat, have checked volume levels and tried adjusting during a phone call too.

    Try making a call and turning the volume up using the buttons on the side of the phone. If that doesn't work, your iPhone is faulty. Take it to the nearest apple store or back where you bought it!

  • My phone dials and hangs up on people while talking. i need the screen to lock while using it

    my phone dials numbers and trys to face time while using phone.i want screen to lock while on phone. it never used to do this until i had screen replaced.

    I have since discovered the "hold down home key and power button" together for a few seconds and this seems to have worked .... phew!

  • Wont Make calls/texts and cannot use internet

    The other day I was texting someone then suddenly there was an error sending message then ever since then I can't text anyone, make any calls or use the internet. I can receive texts and calls just not make them.
    My payment isn't due untill the 2nd, I have gone over my contract but I have enough money in my bank account to pay for this... :S So I don't know if this will affect it...
    I've tried restoring it to factory settings and resetting everything but that didn't help.

    Nah I haven't done that yet, was planning to do so today but wanted to see if I could get any online help before... Am just checking to see if there is an easy solution or anything..

  • Iam using Iphone4,my problem is while imake a call or when ia attend a incoming call,the screen doesnt lock,while i kept in my ear  to attend a call it automatically gets inside keypad or it on hold tab this makes me uncomfortable pls give a solution

    Iam using Iphone4,my problem is while imake a call or when ia attend a incoming call,the screen doesnt lock,while i kept in my ear  to attend a call it automatically gets inside keypad or it on hold tab this makes me uncomfortable pls give a solution

    This sometimes happens if you have a case or screen protector on the phone.  IF you have one of these remove it and see if it makes any difference

Maybe you are looking for