Hi Everyone,
This is my first thread..I need some help with problem.....
My phone continuously restarts when it tries to find a GSM network. Phone has no issues with WIFI/Bluetooth as it perfectly works when the SIM is not inserted. It started when I was using my google maps and enabled GPS on my phone...the phone got heated up and shutdown...since then when ever i insert a SIM it restarts....but also during my experiments i found my phone is stable and accepts the SIM when its connected to a charger !!!!!
Steps Tried:
Reset settings and restore to factory defaults
Tried to repair with SEUS/ PC Companion
Update to ICS
Reinstalled ICS
Unlock boot loader, root and install CM10 nightly coconut
Tried a different SIM also different vendor.
Took phone to Sony service center they are unable to diagnose the issue
Any know any tshoot please help
Related
Hi,
I bought a Lenovo A390 in January, a few weeks ago the phone started to lose signal on both sim cards, continued that way for a few minutes and returned to normal. After a few hours he lost the signal on both sim cards and didn't returned to normal, even after several hours. When I restarted the phone, it showed no sim card and the sound started to fail a little. Somehow, the cell returned to normal after several reboots.
I tried the factory reset, flashing a new rom, I even open the phone to see if any cable was loose, but the problem continues. I don't know what else to do, searching the internet I saw that several people had similar problems, but the solutions didn't work for me.
I took some screenshots to show the device when it loses signal and after rebooting.
Lenovo A390
Android 4.0.4
Baseband Version A510_MP_PCB_V1.0
Build Number A390_S320_130402
Please! Someone help me! :crying:
Same Problem
I am also facing a similar problem and in addition to that if I reboot with SIMs removed still it shows the old SIMs which were there before the problem happened.
Sometimes this workaround works and if the SIMs are not detected when removed, Next reboot with the SIMs and you can get the network (not all the time). ..
no imei no baseband
Gowthamkmk7 said:
I am also facing a similar problem and in addition to that if I reboot with SIMs removed still it shows the old SIMs which were there before the problem happened.
Sometimes this workaround works and if the SIMs are not detected when removed, Next reboot with the SIMs and you can get the network (not all the time). ..
Click to expand...
Click to collapse
i have similar problem,, lenovo a390... no baseband affected invalid imei,, n cant write properly...
So, I've had a lot of problems with my phone lately, including a semi-brick for a while. After all this mess, I had to do re-partition, fix WiFi and stuff like that.
Recently, my only problem was no service after inserting SIM card in CM12 (basic stock ROM using Nubia Tools, repartition using official 2.03 ROM from NeedRom & finally CM12 for Nubia Z7 Mini from NeedRom). SIM card was fine but there was no service, I've tried re-inserting it, I've tried different SIM cards etc.
The issue went like this: phone crashed and "turned off" after inserting SIM card. It wasn't really off - Windows was detecting it as several storage disks (?), and it was heating up after a while. Long press of a Power Button made it reboot to system and it was running fine, but only without SIM card. SIM card made it freeze, heat up and the issue was happening all over again.
Currently, I've tried to fix that by flashing latest Resurrection Remix. Now, phone is stuck at "emergency calls only" - it tries to find service but without any luck. I've read that it might be an issue with bootloader - that there is some script that is trying to run, making it unable for the SIM card to grab service. The phone is really heating up with SIM card in it, but it definitely detects it and it tries to find service without any luck.
Maybe flashing only modem would do? But I can't find it anywhere.
What can I do to fix it? IMEI numbers are fine, on their right place.
Hi everyone!
I bought recenly on an outlet a Xperia Mini Pro sk17a. The phone is network locked, so I tried to unlock it through FastGSM service. The instruction guided me to do a test-point in order to unlock it. The process failed since the server was under maintenance. Now, the phone says that there's no SIM (It detects signal, so I guess the antenna is working) and everytime I choose a network to connect (on manual search, or even automatic) it ends up in an error, claiming that the SIM is not valid for that network.
It still has the original Android Gingerbread on it (since I couldn't update it either) and worked perfectly on 3G until it did the test-point process. I also tried to reset it several times prior creating this topic.
Can you help me on figure out what's the problem?
Thanks in advance.
tomcat2458 said:
Hi everyone!
I bought recenly on an outlet a Xperia Mini Pro sk17a. The phone is network locked, so I tried to unlock it through FastGSM service. The instruction guided me to do a test-point in order to unlock it. The process failed since the server was under maintenance. Now, the phone says that there's no SIM (It detects signal, so I guess the antenna is working) and everytime I choose a network to connect (on manual search, or even automatic) it ends up in an error, claiming that the SIM is not valid for that network.
It still has the original Android Gingerbread on it (since I couldn't update it either) and worked perfectly on 3G until it did the test-point process. I also tried to reset it several times prior creating this topic.
Can you help me on figure out what's the problem?
Thanks in advance.
Click to expand...
Click to collapse
I have the same issue with wotanserver and the only solution is to do the same procedure again and thats cost money of course.
One year after successful unlock my phone got the same issue with the sim card and now I don't use it anymore.
Hey guys,
since one week my phone doesn't connect to my mobile provider anymore, it says emergency calls all the time. When I restart my phone it requires the pin to unlock it - so my phone detects the SIM also the strength of the signal changes and I can also search for other providers but I can't connect to any of them. I've checked the SIM Card in another phone without problems. I did a reset of the connection settings but without any success.
It's making me crazy because im travelling right now and my mobile is pretty useless also I don't have a PC with me to reflash the ROM...
TWRP is flashed and the phone runs with Fulmics Rom 3.5
edit: after updating to Fulmics Rom 4.0 the mobile connection worked for a few hours but now it's the same problem again. I did a clean flash with a factory reset...
The Problem is resolved for OP. However, we are keeping it open just in case someone else runs into the same problem and wishes to discuss their issue.
I have X10mini from years and I adore this phone for this moment.. this is the first Android phone I have ...
I installed a modified (not genuine) software from this site, it already worked, but the WiFi stopped and the device no longer reads the sim card
When they stopped working, I installed the Sony Ericsson software on the laptop and restored the original firmware to the phone and the Wi-Fi problem was already resolved, but the problem of the sim card port is still there
Knowing that the IMEI and MAC address are studied, and the serial number is all there
Please help me to solve this problem I want to use the phone