Sony Ericsson Popular Questions, Answers, Tips & Manuals

Hi, The phone have a battery issue. Replacing battery is the only solution.

http://www.mobileheart.com/cell-phone-softwares/439-Sony-Ericsson-K800i-Software.aspx

Hi, Please try with windows 7 . Pc suit is for nokia and Pc companion for sony. update the pc companion and try.

take the phone back to the service center and explan what is wrong and tell the person to fix it correctly, just like it should have been the first time.

Hi, This is a software issue. Please take it to an authorized service center and downgrade the software.

hi Tim. this is all i could find on the internet. if you go to this link scroll down to the bottom of the page and it might help you out. http://www.cpkb.org/wiki/Sony_Ericsson_Z750_service_manual or this link. schematic diagram for Sony Ericsson Z750i mobile phone Google Search

maybe it needs flashing, bring it to a service center

Hi, The Sim reader has been damaged need to replaced it. you will have to take it to an authorized service center.

Hi, Open contacts list select the number then options then move to simcard.

Hi, Take it to an authorised service center and get the audio/headset jack replaced.

Hi, Try in message setting/fonts.

Hi, Take it to a service center and flash the phone. Ther may be a chance of hardware issue on the motherboard .

Hi, In the message settings msg center number may be changed. Please check with your service provider and input the correct msg center number.

Hi Connect the device to PC and scroll down the display from top to bottom and look for notification. then select USB file transfer option. OR go to settings More option and then select USB connection.

Hi, Your problem can be solved by replacing the display.

GO TO SETTINGS AND CHOOSE ''FACTORY RESET'', AFTER RESETTING GO TO SOFTWARE UPDATE MENU AND UPDATE YOUR DEVICE'S SOFTWARE TO THE LAST VERSION, AFTER THAT IF PROBLEM NOT SOLVED MEANS THAN YOUR DEVICE'S GPU (GRAPHIC PROCESSOR UNIT ) IS DEAD, IN THAT CASE DON'T SPEND MORE MONEY TO CHANGING THE SCREEN AND GET A NEW DEVICE..

Phone: Turn on Bluetooth and Bluetooth visibility. Keep it close to the headset (20 cm).2. Headset: Switch it off. Press and hold down the on/off key until the pairing icon appears on the display.3. Phone: If your phone supports auto pairing, press YES when Add device? appears to complete the procedure. If not, continue with the next step.4. Phone: Follow the applicable User guide to pair with a Bluetooth headset. You may need to enter a headset passcode (0000).

Hello, Yummy_ibc There is always a option to hard reset but it might include some technical terms so you just hit me on +1 (844) 355-5111 (toll-free) number.CheersJohn

Try factory Reset ,after removing SIM and MSd cards.

The charging base is loose you have to replace.
It will work.