My RazR is not able to make any call. Signal strenght is 0. When I go to "Settings/About phone/Status" (see screenshot), system does not detect any informations about phone. I tried factory reset, I tried install new system (stock Jelly Bean 4.1.2 EU version) with RSD lite, but nothing helps.
Please somebody help me. I'm really desperate.
use this
http://forum.xda-developers.com/showthread.php?t=2192467
But I have GSM verzion of RazR.
I found the reason why the network does not work, my phone lost IMEI. IMEI is on the inside of the SIM/memcard access door of phone, but I do not know how to restore it
Related
I flashed my phone to my region but the network icon has a "stop" sign. How do u full unlock the phone ( I tried checking with *#7465625#) and all 4 items are locked. I have rooted the phone as well but I cannot update it at Google Play just keeps downloading.
Just to add the baseband on the phone is "unknown" is this part of the reason? The versions is 2.3.6 with CSC is 5830OLBKT3.
Help my aces5830L
I have a problem my phone is a s5830L ace, but install a rom and now I get 55830, I have no signal, the telephone says "mobile network unavailable", I flash the moden s5830lubkp7 odin, but still no signal, try to flash a stock rom to odin, but remains in bootlogo, thanks for the help I can give, i apologize for my English
Hi,
I have upgraded my motorola droid razr xt910 using safe strap. I was unable to send sms when I am in international roaming, so searched in google for the solution and found short code "*#*#4636*#*#" to change SMSC settings. While working with that short code I did some change in settings (not sure what I did ), from then my phone is unable to connect to mobile network.
When I tried to connect to network manually it is giving "error while searching for the networks.". I did factory reset from safe strap and hard-reset by holding VOL-UP+VOL_DOWN and power on. Even that did not resolve the problem. I went back to the stock rom while booting the device, but there also I am getting the same error. :crying:
Kindly help.
Found solution
Finally I managed to fix the problem.
Happy...
Good Night Staff
I have a Razr XT910, and even after the former owner lost the updated baseband, imei, serial. All appear as unknown.
Another detail that when I put the sim card, it is not recognized by the phone, but I believe it is software problem.
I've tried a restore to factory, put some different roms and nd to solve. I also tried to install Radio BR_JB_bp.img, however accuses error 7 when upgrading.
I'm kind of lost, I do not know what else to do.:crying:
PS: Sorry for my bad english
I have a Jiayu S2 double-SIM phone, running the most up to date official ROM (4.4.2).
This ROM had a couple of bugs (no GPS and no notifications to external devices such as smartwatches), so I wanted to check other available ROMs. Using the Flash Tool I have tried a couple of the ROMs in the needrom site (https://www.needrom.com/category/jiayu/s2-jiayu/). In particular, a couple of versions of the official ROM, another ROM known as Salamander, and an unofficial port of Cyanogenmod 12 (in which the camera was not working).
The issue is that, for some reason, at some point my phone has stopped getting phone signal. The SIMs ask for the PIN on startup, but there is no signal. I have reverted to the original ROM; plus done a factory reset, and I could still not get signal.
The APNs for both SIMs are fine. Then I have realised that the IMEI was empty. Luckily I had it written down, so I have installed Xposed and the Device IMEI Changer, with which I have been able to restore the IMEI. Now I can see the IMEI on the Settings - IMEI information, as well as with *#06#.
But still, now with the original ROM, and with the IMEI restored, I still cannot get phone signal. I have tried setting the phone to flight mode, restarting, selecting manually the network... When trying to manually select the network I can see several networks, but the phone will simply not connect to the one it should.
Any idea on why could it be that I cannot get phone signal? Thanks.
After trying everything, including restoring the IMEI with Xposed, I have finally managed to restore cell service by restoring the IMEI with this tool: https://play.google.com/store/apps/details?id=com.cryptotel.chamelephon
Greetings,
after I lost on my xperia m4 aqua signal and couldn't connect to any network I went to *#*#4696#*#* and checked if radio is on and modified networks to GSM/CDMA auto (PRL), I got it back for some time, but after that it stopped receiving any signal again. While searching around in menus I selected USA Band (the only one in menu, thought it is OK to click it, as there wasn't even back button -.- ), it still didn't work. I read on forum some users lost reception after changing band. After which I proceeded by flashing original firmware (I relocked bootloader and used Sony PC Companion), which didn't solve my problem. The next step I choose was to flash modem.sin using flashtool from firmware downloaded through xperifirm (for my country, my mobile and same operator), but I still cant connect to any networks and when I try to find any, even tho my IMEI is correct, but I receive message: "Error while searching for networks". I am now completely lost as to what to do next, so I created this thread in hopes of getting assistance solving this problem.
EDIT:
My sim card is working in other phones, but in this phone doesn't work any sim. 1st I lost LTE signal only and could use 3G, 2 days ago only EDGE was working, but now I can't get any signal. I wasn't doing any modifications to system in-between. Does it mean my antenna is probably dead?
As i have no idea how to attach files, I put all of them to my google drive shared folder and here is link (spaces inserted, hope mods wont get triggered and delete it):
drive. google. com / open?id=0B1sZfIVuQbGqNnQ5SzVEUkF2R1U
includes:
phone infoabout phoneconfigurationvideo of error messagelog from booting into safe modein case something more is needed, I will try to provide it