Hi, yesterday I recieved a used HTC Desire that was supposed to be unlocked but when I turned it up and go through the info asking part it asked me for a sim network unlock pin which of course I didnt had so I asked the guy who selled it to me if he could send me the unlock code he got to unlock it and he sent it to me. But to my surprise when I restarted the phone and put the code succesfully, the phone had signal but the sim card on the status bar had an excalmation mark over it, also it doesnt show any carrier name and when I put find mobile networks it says error while searching for networks and nothing else.
Actually the phone has cyanogenMod 6.0.0 installed
HI Team,
Recently I have rooted my Note 2, It was good . But after that I installed SLIM ROM 4.2.2 version on my phone where i started facing problems...
first of all, I didnt recieved any incoming calls...
later after i unrooted the phone.
Went to service center installed latest version of 4.12 official. But no use . I am unable to get signal on phone...
The thing is can search networks but unable to register on the network. Can you guys help me with this regard...???
Has your IMEI been lost?
What does *#06# show you, does it match the IMEI on the back of the phone (please, don't post your IMEI here)
Hi,
I got a N900T from Canadiamgsm.... it's supposed to be unlocked.
I followed the instruction, charged and turn on with my wind canada sim... It does not call because of sim non registered (no service) ...
I tried from mobile network to select wind, but on right top I saw a circle with a bar in the middle... after some attempts with network mode and the way of selection for networks I had the normal bar that shows you've service, but when I try to call sim non registered again.
and a shield is on the left with written prevention information
an application has been forced to stop for an unauthorized attempt to access the system in your device
I did NOT install anything and I did NOT update android at all, it's on 4.3
Can I check if it's rooted and in case install a custom rom? Would it help or would it back to locked network that is even worse?
Thanks
Sorry for bad english
I had bought Lg g3 D885 last week through some online shopping it was on stock 4.4.2 and i insert sim and made a call to my dad but then i seen on the forums that lollipop is out there for my so i just downloaded the Lg mobile support tool connected my phone pop up appeared says new version of software is available for your phone so i was happy and start updated my phone and everything was done phone booted up setup it and start using then i observed cross sign over signal bars and no network here start searching manually some time my network name appeared in the list then i select it says unable to connect to this network then i removed battery cleaned the sim tray with alcohol swab re inserted the sim same issue then i went to my service provider got new sim but no success then i started google then i found some sim lock menu dialing 2945#*855# a menu appeared listed :
Network lock
service provider lock
NetworkSubset lock
Corporate lock
SIM/USIM lock
one by open them and each option had same message ""This phone is permanently locked and can't be unlocked""
again starting google some sites says they contains info about blacklisted imei so i entered mine then it says imei cleared not in black list data then i wish to flash my phone with most latest firmware gone to website lg-phone-firmware.com i enetered my imei then info appeared it says lg d855 photo is attached regarding firmware info but when i went into about of my phone in Hardware info it says Model Number: LG-D855V(imei under battery plate is same *#06# contains) and got confused to see the model now need expert solutions and advises please and that website had no return policy thats whys i am sad about that please please help help for God sake.
have an LG G4 H815 I'm facing problem with low level network & loose of LTE so i wanted to unlock my device to gain more solutions but when i put my imei in LG developers site. I got the answer that my device ID don't match the imei so i tried the Imei found in the back label . the same thing i got the same answer. So now im unable to unlock my device
Looks like you are using a refurbished device, go check your hardware IMEI to identity your device, only H811 or H815 gets BL unlocked
valest said:
Looks like you are using a refurbished device, go check your hardware IMEI to identity your device, only H811 or H815 gets BL unlocked
Click to expand...
Click to collapse
How to do this check i mean how to check the real IMEI which is compatible with the Device ID
dailybarid said:
How to do this check i mean how to check the real IMEI which is compatible with the Device ID
Click to expand...
Click to collapse
Dial *#06# will give you your hardware IMEI, that's the real IMEI.
Open a new tab,copy the link below and paste your IMEI after the “=”
http://www.lgbbs.com/LGB2B/IMEI.php?IMEI=YOUR IMEI
You won't be able to unlock your bootloader unless you have a label under your battery that has same IMEI as what shows by dialing *#06#. This is only done if repaired by LG authorised repairer.
LG will ask for photo proof of the label and even the barcode has to match. Trust me I changed my own motherboard and they don't want to know about it!
Send a mail to lg [email protected] and ask for unlock. like this:
Hello,
I tried to bootloader unlock my LG g4 H815 but i got device ID mismatch using official unlock web site.
The mainboard was replaced in aug. 2016 under warrenty. (LG Germany).
What can i do to unlock the bootloader of this device?
Best regards
walter79
Answer by lg:
Hello,
*
We apologize for any inconvenience.
*
it may not match due to the replacement.
*
If so, please send us the following:
- The new Device ID copied from the DOS command window as text.
(You can copy the Device ID with the right button of your mouse.)
- A label photo file (less than 200KB) taken from the back of the phone.
(You can find the label when you remove the battery.)*
** In the photo, the label must be visible on the back of the phone.
*
We are now providing an interim solution for this issue.
Hello,
*
We apologize for the delay and any inconvenience caused.
**last week was the Korean Thanksgiving (Chu-Seok) holiday period.*
*
You can now unlock the bootloader of your phone at Unlock Bootloader page. Please try again.
*
Best Regards,
LG Developer site Team
dailybarid said:
have an LG G4 H815 I'm facing problem with low level network & loose of LTE so i wanted to unlock my device to gain more solutions but when i put my imei in LG developers site. I got the answer that my device ID don't match the imei so i tried the Imei found in the back label . the same thing i got the same answer. So now im unable to unlock my device
Click to expand...
Click to collapse
For me the problem was taht serial number from Lg dev site (they said to find my serial number in about phone ) did not match the back phone label . SO I entered the serial number from the label and worked