Lenovo A390 imei invalid ( error writting )

hi.



is there any possible way to repair this lenovo a390 invalid imei



imei write successfull in adb mode but imei still invalid



i tried with new update NCKBOX AndroidMTK module 1.8.4.8 via flash mode but still error



i also tried flashing with nckbox and spflashtool then repair imei but still same result



even mtkdroidtool cant repair imei.







NOTE; Phone baseband is good.







imei repair with flash mode

Quote:

IMEI for write : 861392025241687 DA: MTK_AllInOne_DA.bin Reinsert phone battery. Battery must be charged. Phone must be off with battery inside. Please insert USB cable now... Detected : MediaTek PreLoader USB VCOM Port (COM23) Phone detected...Please wait Sending DA agent, please wait... BBCHIP MT6577_S00 EMMC: (28Gb+4096Mb) HYNIX 0x2058494e5948 EMMC FW VERSION: 16:00:00:00:00:00:00:00 BOOT STYLE : EMMC BOOT Detecting high speed port, wait...... If driver not installed, install high speed port driver. Detected : MediaTek DA USB VCOM Port (COM42) Detected partitions count: 18 Dumping NVRAM IMEI[1] TO UPDATE: 861392025241687 Error[1] Wait untill phone will start charging. All done.

here is boot info

Quote:

Reinsert phone battery. Battery must be charged. Phone must be off with battery inside. Please insert USB cable now... Detected : MediaTek PreLoader USB VCOM Port (COM23) Phone detected...Please wait Sending DA agent, please wait... BaseBand CPU :MT6577_S00 BaseBand CPU Secure Version : FF BaseBand CPU Bootloader Version : 01 ---------------------------------------------------- INT RAM: 128 KB SDRAM EXT RAM: 512 MB DRAM ---------------------------------------------------- EMMC: (28Gb+4096Mb) HYNIX 0x2058494e5948 EMMC FW VERSION: 16:00:00:00:00:00:00:00 BOOT STYLE : EMMC BOOT Partition table saved to: Android_MTK\partition_tables\ DOWNLOAD INFORMATION!! Version: V1.0 Ram checksum: DRAM_PASS Download status: DL_CK_DONE All done.

BR.

Ralel

via Welcome to gsm-tips http://ift.tt/1DRGKdQ