hello,
I have got an INFINIX X451 (aka Race Bolt Q) smartphone, the network signal is often unavailable with a red X sign), it only stays a while during charging and then goes off again. I have tried searching for a ROM for the device online it is a MT6589 device ((please see attached screen shots))
Any help on how to fix this? I have inserted all available SIMs from different GSM operators still same issue.
Please Help!
A quick search did not come up with your specific issue. But the threads below may be of some assistance.
mtk 6589, sim not detected, baseband & radio loss, invalid imei. After flas
MT6589 Galaxy S4 clone issues and some solutions
[UTIL][WIN][MT65xx] MTK Droid Root & Tools | MediaTek Android Smartphone
Related
I own a GIONEE P2 mobile phone with MTK6572 processor and android 4.2.2 and 512MB RAM. I successfully rooted the phone and it was working fine until my internet stopped one morning and upon restarting the phone, it wrote SIM1: SIM card not detected, SIM2: sim card not detected. I have tried all I could yet no avail as I can't use SIM card in the phone. I used MTK droid tool but nothing could be done, also entering engineering mode with ##4636##, the radio remained permanently turned off and couldn't turn on. I used IMEI tools to rewrite and replace the NVRAM files yet nothing happened. it has been very frustrating trying to find a solution but none found. Please anyone with any idea on how to resolve this issue should please help. WIFI and bluetooth still work fine.
Thanks in advance
Hi! I just received my ZTE V987, all OK, but the data connection have a red icon below. I only have access to internet on WiFi.
I already checked to turn the Data Connection ON when i insert the SIM card.
I changed the Sim card to the other slot and nothing.
I checked all the options I saw related to this issue on the phone menu but nothing. I checked on the forum for this bug and no luck. It has the Chinese rom . already rooted. I don't know what other info I should provide.
Thanks!
Android version 4.2.1
Kernel 3.4.5
I get the following message:
Your SIM card can not be used.
Please make sure your SIM card is inserted and you are in an area with GSM signal and Then restart the process.
You can not use the app while in Airplane mode.
I do not understand what you're asking. Please be a bit more clear
main problem is that the phone has no model
i bought it from aliexpress
product name was: 3G GPS WCDMA cell phone Lenovo phone S4 MTK6592 Octa core 2GB Ram 5'' 1920*1280 dual SIM 13M free ship V3 p780 s G4S G5 Instock)
but the seller doesnt exist any more
i did something wrong trying to remove a virus and the phone ended having no O.S.
i also cannot flash a custom recovery
i tried factory reset but it didnt work
currently even the screen does not turn on
the only respond i get is when i plug cable to my PC
it just says "device connected" and after 4 seconds it says "device disconnected"
i believe i pretty much destroyed my phone
but you are my last hope
is there any chance fixing it?
thank you
Hi
You've already asked for help here
http://forum.xda-developers.com/general/xda-assist/rom-china-fake-lenovo-phone-mtk6572-t3366677
Please wait for our assist members to help you instead of creating a new thread.
Thread closed
My both SIMs are detected by my Qmobile A600 phone. most of the time these both SIMs show netwrok response and work normally but some times both SIMs simultaneously stop working and there is no network response. both SIMS indicators show X (cross).
How can i resolve my issue.
my phone is not rooted and is with original firmware.
What should be my preffered network type in Pakistan (using *#*#4636#*#*)
kindly guide me.