H320AR imei null after repair

Hello, i make operation whit soft and after the phone no have signal and also imei go and back by moments

Welcome to Octoplus/Octopus Box LG Software version 2.1.6
Checking data…OK
Platform: LG MTK
Selected port: COM314
Selected baudrate: 921600
Selected model: H320AR
Selected USB connection type
Please, disconnect battery and connect cable…OK
Phone found.
CPU name: MT6582
CPU revision: 8A00.CB00.0001.0000
Prepairing loader…OK
Sending loader…OK
Synchronizing with loader…
Detecting flash chip…OK
Detecting EMMC flash chip…OK
Reading info…OK
Checking security…
Checking security passed!
IMEI: 356841-00-651615-4
Bluetooth address: A0:91:69:82:E5:42
Wi-Fi MAC address: A0:91:69:F8:21:C2
EMMC rpmb size: 0 Mb
EMMC boot1 size: 4 Mb
EMMC boot2 size: 4 Mb
EMMC gp1 size: 0 Mb
EMMC gp2 size: 0 Mb
EMMC gp3 size: 0 Mb
EMMC gp4 size: 0 Mb
EMMC user area size: 7456 Mb
Fixing IMEI A…
New IMEI A: 356841-00-890647-8
Writing security area…OK

already try whit flash, if someone have a good eeprom, will be great, thanks in advance