Hello everyone,
I have a problem with my xperia U phone, yesterday the screen suddenly went blank, i could see some backlight but nothing would turn the screen on, pressing power button would restart the device. After some googling i figured out that this only happens after i enter pin number of my sim card and if phone is in 2G. Solution was to remove sim card, set it to 3G, reinsert sim card and then it was ok. I tried factory reseting the phone but it doesn't help. What could be done ?
Related
I have a problem with my HD2. The clock won´t work if I turn it off and remove battery (for inserting SIM card). When i turn it on again phone shows wrong time and date. I tried to change ROM but it doesn`t work.
Another problem is touch screen. Sometimes it stops funcioning and the only thing that works is tap on turn off.
My guess is that it`s not a hardware problem but maybe I`m wrong. (
Do you have some advice?
Hi, today my phone was lying on my desk and one time I was downloading something through 3G and 5 minutes later I was unable to connect to mobile network.. Everytime I click on enable button in settings, it is trying to connect for few seconds and then says its unable to connect.. I am absolutely hopeless..:-( I try restart phone, pull out sim card restart again.. nothing.. So I factory reset a phone.. And still nothing..:-( Tommorow I try at home different SIM, or this sim in different phone..:-( but Im afraid its something bad in phone..:-( Im not having that even for week..:-(
A will appreciate any help.. Thanks
Carrier > T-Mobile County>Czech Republic..
Hi there,
I have this Android chinese phone which was given to me as a present, no manual.
My problem is that the phone has two SIM slots and after I turn the device on, it boots and tells me that 1 SIM is missing. What happens after that is that it recognizes the SIM card in the other slot and connects to my mobile provider but the connection lasts couple of minutes and than I have no signal for a while. After some time, the connection to my mobile provider works again, but after another couple of minutes, there is no signal again.
I presume that the phone wants to switch to the other SIM which is not there.
How can I turn off this switching from one to another SIM?
Or do you have any other idea what could be causing this (regular) disconnection.
Does anybody know how to enter in boot mode (or any other mode where I could influence this switching between the cards.
The phone does not have any installed app which I could use to influence this SIM-switching.
Thanks for any help/advice
Pavana
hello...
the phone shutdown then when i turn on automatically, the phone shutdown after XPERIA logo boot. I removed the sim card and turn on again and it is working well but when i try to put other sim card the problem occurs again. the sim cars is working on other phone...
It is normal behavior. Simcard is not hot-swappable.
May you live long and strong, so my memory lives on...
hi!!
my Xperia Sola shuts down automatically when i start my phone with sim inserted. I tried to restart the phone but once I key in my SIM Card passcode, the phone shuts down again. I repeatedly trying to switch on the phone but every single time I key in my SIM Card passcode, it shuts down.
Next, I removed the SIM Card and tried to switch on the phone and it was running perfectly FINE, without the SIM Card! I was able to connect to the WiFi, all apps running well, view photos and play music, just like how it was before.
Thus, I assumed that the phone is alright and again inserted the SIM Card and tried to start up the phone. Again the problem comes, once I entered my SIM Card passcode, the phone auto shuts down, without any warning or message, the screen just go blank. Tried for another 5 - 6 times but my attempts ended in vain.
To reconfirm, I took out the SIM Card and switch on the phone again and EVERYTHING is 100% fine!
In addition to this, i would like to make it clear that :
-my SIM Card works fine with other handphones and that
-inserting other SIM Cards into my Xperia Sola ended up with the same result.
Moreover, the Xperia Sola works perfectly fine WITHOUT a SIM Card.
it also works perfectly fine if
-I did not key in my SIM Card passcode and let it be in SIM Card LOCKED Mode.
-and perfectly fine in FLIGHT Mode
Please help. I am really anxious and frustrated regarding this issue