LG F240L Unlock failed and IMEI lost

[Ransiri]

I did unlock and imei lost. Phone not unlock (sometime ). So I try to back imei using security backup and imei fix option. But still same. I downgraded to 4.1.2 to easy to do it. But in 4.1.2 also same.... Any solution? I wanna get GSM and WCDMA signal...

5/28/2016 12:15:40 PM > --------------------------------------------------------------------------------
5/28/2016 12:15:40 PM > Platform: LG Qualcomm
5/28/2016 12:15:40 PM > Selected port: COM37
5/28/2016 12:15:40 PM > Selected model: F240L
5/28/2016 12:15:40 PM > Reading info...
5/28/2016 12:15:42 PM > Model ID: LG-F240L
5/28/2016 12:15:42 PM > IMEI: 355033-05-642723-2
5/28/2016 12:15:42 PM > Android version: 5.0.1
5/28/2016 12:15:42 PM > Battery level: 81%
5/28/2016 12:15:52 PM > Mode: Normal
5/28/2016 12:15:52 PM > Performed by 2.3.1 software version.
5/28/2016 12:15:56 PM > --------------------------------------------------------------------------------
5/28/2016 12:15:56 PM > Checking data...5/28/2016 12:15:57 PM > OK
5/28/2016 12:15:57 PM > Platform: LG Qualcomm
5/28/2016 12:15:58 PM > Selected port: COM37
5/28/2016 12:15:58 PM > Selected model: F240L
5/28/2016 12:15:58 PM > Reading info...
5/28/2016 12:16:00 PM > Model ID: LG-F240L
5/28/2016 12:16:00 PM > IMEI: 355033-05-642723-2
5/28/2016 12:16:00 PM > Android version: 5.0.1
5/28/2016 12:16:00 PM > Battery level: 81%
5/28/2016 12:16:09 PM > Mode: Normal
5/28/2016 12:16:09 PM > Unlocking...
5/28/2016 12:16:09 PM > Switching to Download mode...5/28/2016 12:16:34 PM > OK
5/28/2016 12:16:44 PM > Initializing flash...5/28/2016 12:16:44 PM > OK
5/28/2016 12:16:44 PM > Reading partitions...5/28/2016 12:16:44 PM > OK
5/28/2016 12:16:44 PM > Reading security area...5/28/2016 12:16:48 PM > OK
5/28/2016 12:16:48 PM > Backup saved to "F240L_355033056427232_28-05-2016_12-16-44.SEC"
5/28/2016 12:16:48 PM > Analyzing security...5/28/2016 12:16:48 PM > OK
5/28/2016 12:16:48 PM > Writing security area...5/28/2016 12:16:50 PM > OK
5/28/2016 12:16:50 PM > Phone successfully unlocked!
5/28/2016 12:16:50 PM > Rebooting phone...
5/28/2016 12:16:50 PM > To complete the operation, please make Factory Reset (Go to "Settings" -> "General" -> "Backup & reset" -> "Factory data reset", press "Reset phone" and "Erase everything" buttons).
5/28/2016 12:16:50 PM > Performed by 2.3.1 software version.
5/28/2016 12:23:03 PM > --------------------------------------------------------------------------------
5/28/2016 12:23:03 PM > Platform: LG Qualcomm
5/28/2016 12:23:03 PM > Selected port: COM37
5/28/2016 12:23:03 PM > Selected model: F240L
5/28/2016 12:23:03 PM > Reading info...
5/28/2016 12:23:05 PM > Model ID: LG-F240L
5/28/2016 12:23:05 PM > IMEI:
5/28/2016 12:23:05 PM > Android version: 5.0.1
5/28/2016 12:23:05 PM > Battery level: 77%
5/28/2016 12:23:14 PM > Mode: Normal
5/28/2016 12:23:14 PM > Performed by 2.3.1 software version.
5/28/2016 12:23:31 PM > --------------------------------------------------------------------------------
5/28/2016 12:23:31 PM > Checking data...5/28/2016 12:23:32 PM > OK
5/28/2016 12:23:32 PM > Platform: LG Qualcomm
5/28/2016 12:23:32 PM > Selected port: COM37
5/28/2016 12:23:32 PM > Selected model: F240L
5/28/2016 12:23:32 PM > Reading info...
5/28/2016 12:23:34 PM > Model ID: LG-F240L
5/28/2016 12:23:34 PM > IMEI:
5/28/2016 12:23:34 PM > Android version: 5.0.1
5/28/2016 12:23:34 PM > Battery level: 77%
5/28/2016 12:23:43 PM > Mode: Normal
5/28/2016 12:23:46 PM > Opening "F240L_355033056427232_28-05-2016_12-16-44.SEC"...
5/28/2016 12:23:46 PM > Writing security area...
5/28/2016 12:23:46 PM > Switching to Download mode...5/28/2016 12:24:11 PM > OK
5/28/2016 12:24:21 PM > Initializing flash...5/28/2016 12:24:21 PM > OK
5/28/2016 12:24:21 PM > Reading partitions...5/28/2016 12:24:21 PM > OK
5/28/2016 12:24:21 PM > Reading security area...5/28/2016 12:24:25 PM > OK
5/28/2016 12:24:25 PM > Backup saved to "F240L_28-05-2016_12-24-21.SEC"
5/28/2016 12:24:25 PM > Writing security area...5/28/2016 12:24:26 PM > OK
5/28/2016 12:24:26 PM > Rebooting phone...
5/28/2016 12:24:26 PM > To complete the operation, please make Factory Reset (Go to "Settings" -> "General" -> "Backup & reset" -> "Factory data reset", press "Reset phone" and "Erase everything" buttons).
5/28/2016 12:24:26 PM > Performed by 2.3.1 software version.
5/28/2016 12:37:52 PM > --------------------------------------------------------------------------------
5/28/2016 12:37:52 PM > Checking data...5/28/2016 12:37:53 PM > OK
5/28/2016 12:37:53 PM > Platform: LG Qualcomm
5/28/2016 12:37:53 PM > Selected port: COM37
5/28/2016 12:37:53 PM > Selected model: F240L
5/28/2016 12:37:53 PM > Reading info...
5/28/2016 12:37:55 PM > Model ID: LG-F240L
5/28/2016 12:37:55 PM > IMEI:
5/28/2016 12:37:55 PM > Android version: 5.0.1
5/28/2016 12:37:55 PM > Battery level: 71%
5/28/2016 12:38:04 PM > Mode: Normal
5/28/2016 12:38:04 PM > Fixing IMEI...
5/28/2016 12:38:04 PM > New IMEI: 355033-05-642723-2
5/28/2016 12:38:04 PM > Switching to Download mode...5/28/2016 12:38:30 PM > OK
5/28/2016 12:38:40 PM > Initializing flash...5/28/2016 12:38:40 PM > OK
5/28/2016 12:38:40 PM > Reading partitions...5/28/2016 12:38:40 PM > OK
5/28/2016 12:38:40 PM > Reading security area...5/28/2016 12:38:43 PM > OK
5/28/2016 12:38:43 PM > Backup saved to "F240L_28-05-2016_12-38-40.SEC"
5/28/2016 12:38:43 PM > Analyzing security...5/28/2016 12:38:44 PM > OK
5/28/2016 12:38:44 PM > Writing security area...5/28/2016 12:38:45 PM > OK
5/28/2016 12:38:45 PM > IMEI successfully fixed!
5/28/2016 12:38:45 PM > Rebooting phone...
5/28/2016 12:38:45 PM > To complete the operation, please make Factory Reset (Go to "Settings" -> "General" -> "Backup & reset" -> "Factory data reset", press "Reset phone" and "Erase everything" buttons).
5/28/2016 12:38:45 PM > Performed by 2.3.1 software version.

[Octopus box]

Hello.

Please, write the first security backup for this phone model, to recover the phone into previouse state.

[Ransiri]

I wrote it when I lost IMEI in next minute. But IMEI not back. Then tried IMEI fix option. Its also failed. Then I downgrade to 4.1.2 and try to fix IMEI. That one also failed. Then I made this thread...

[Octopus box]

Please, upload your security backup to some fileshare and post here link, we will check where can be the problem.