Question about Sony Ericsson K850i Mobile Phone
When turning phone on, the screen goes white n nothing appears, but i can receive call..how to fix this?
Dear amirul abdullah,
This problem most common due to when water goes into cell phone. Your k850i phone LCD screen have problem, you should go into Sony Ericsson service center to replace it.
Posted on Oct 30, 2012
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
SOURCE: Screen went blank
There is something you can try. Using a Torx 6 driver, remove the two screws located beneath the battery. Gently pry the plastic cover loose. There will be a flex cable connecting it to the other portion of the phone. Gently disconnect it. Using 99.5% isopropyl alcohol and a soft bristled brush clean the connectors on both the cable and the circuit board. Reseat the connector and reassemble the phone. If this does not work the flex cable or LCD may need to be replaced.
Posted on Sep 09, 2007
SOURCE: Blank Screen
Try resetting your phone thus:
First turn it OFF, take the SIM card out.
Press * 3 send at the same time and turn phone on. Keep them pressed until the reset screen appears.
Give it time to reset.
If it works, you should update your phone software. Using Nolia PC Suite.
Posted on Feb 26, 2008
If the phone still works, check to see if the left side of the hinge (when the phone is open and facing you) is loose. If you can wiggle the top 1/2 of the phone, the hinge is damaged, therefore damaging the flex cable that runs through it. If that is the case, replace the hinge assembly and the flex and you're good.
The K1 is no joke to take apart. Flex replacement requires full disassembly. I would recommend checking out www.wirelessunlimitedinc.com, or www.myspace.com/wirelessunlimited to have it done professionally, less than Motorola will charge you.
Or give it a shot if you want, you need a T5 Torx and lots of patience and care.
Posted on Jul 31, 2008
Holding down the camera button, (samsung a870), while inserting the battery got this one working again.
Posted on Sep 22, 2008
That means your phone got a corrupted software installed to its memory. A hard phone reset can solve this problem. Typically a nokia symbian series phone can be formatted using this code *#7370# then the default key is 12345.
Hope this could help.
Posted on Mar 26, 2010
Testimonial: "yes, it did get corrupted by a software and I had to give it to some workers at nokia to fix it, I lost the info on the phone (except memory card)"
Tips for a great answer:
Dec 30, 2009 | Sony Ericsson K850i Mobile Phone
Sep 01, 2009 | Computers & Internet
Aug 08, 2009 | Palm Treo 680 Smartphone
Jun 26, 2009 | Acer LXA3706003 Notebook
Apr 05, 2009 | Nokia N95 Cellular Phone
Jul 29, 2008 | Motorola Mobility RAZR V3x Cellular Phone
Feb 25, 2016 | Sony Ericsson K850i Mobile Phone
71 people viewed this question
Usually answered in minutes!