NVRAM error

[avtarkaint]

can some one provide me permanent solution of NVRAM and IMEI error.The problem start when I flashed the spice handset from that point Wifi showing wifi error and both sim showing invalid imei no.Please!!! help me out guys, I would be thankful to you.

log

flash

======= Flash
1. Power Off Phone , Remove battery , Insert back
2. Insert USB cable. In some cases require hold BootKey

Wait for phone...
Phone found! [ 260 ]
Sync...
Inital regs read done
Boot Info : 
BB_CPU_ID : 6572
BB_CPU_HW : CA01
BB_CPU_SW : 8A00
BB_CPU_SB : 0000
BB_CPU_NM : [MediaTek] MT6572_S00
Processing BROM stage
BLVersion : 0x01
SecCfgVal : 0x00000000
BromVersion : 0xFF
BLVersion : 0x01
Preloader Status : Alive
Processing DA stage
DA Select done , sending 
NAND_ID : 00000000000000000000000000000000
eMMC_ID : 1501004E35585A4D42013EAFD05D5183
DA Stat : v4.2 on BBID : 0x88
DA Sent. Configure setting now ... 
DA started successuflly
eMMC FlashIC initialized
[eMMC] : FLASH_VEN : 0015 , OEM : 0100
[eMMC] : FLASH_INF : BMZX5
[eMMC] : FLASH_CID : 1501004E35585A4D42013EAFD05D5183
[eMMC] : FLASH_LEN : 0x00000000E9000000
INT RAM    : 0x00020000
EXT RAM    : 0x20000000
BOOT TYPE  : EMMC_FLASH_BOOT
SOC VERIFY : C1
Boot Ok!

ScatCFG : BaseBand : MT6572 , Project : vsun72_w_kk , Storage : EMMC
Setting : Flash Pre-Erase (Safe) : Enabled
Setting : AFF verify :  Enabled

BL : Check HW compatibility
BL : BBID supported by BootLoader!
BL : Check eMMC compatibility
BL : eMMC supported by BootLoader!

BL : Flash Pre-Erase
Total blocks to Erase : 2
Erase : 0x0000000000880000-0x0000000000100000
Erase : 0x0000000002580000-0x00000000A5840000
Flash Pre-Erase Done, time used : 00:00:07

SecCfg Passed , 1799
BMT remark not need. Will skip
Sending Preloader ... 
Use : preloader_vsun72_w_kk.bin
Preloader Sent , Init passed
SecCfg Passed , 1799
PartCount : 0013

Processing : Flash Write
Flash now : MBR
Image Flash Ok
Flash now : EBR1
Image Flash Ok
Flash now : UBOOT
Image Flash Ok
Flash now : BOOTIMG
Image Flash Ok
Flash now : RECOVERY
Image Flash Ok
Flash now : SEC_RO
Image Flash Ok
Flash now : LOGO
Image Flash Ok
Flash now : ANDROID
Image Flash Ok
Flash now : CACHE
Image Flash Ok
Flash now : USRDATA
Image Flash Ok
Flash Write Done, time used : 00:03:52

Processing : Verify
Verify Passed : MBR
Verify Passed : EBR1
Verify Passed : UBOOT
Verify Passed : BOOTIMG
Verify Passed : RECOVERY
Verify Passed : SEC_RO
Verify Passed : LOGO
Verify Passed : ANDROID
Verify Passed : CACHE
Verify Passed : USRDATA
Data Verify Done, time used : 00:00:09

Update RomInfo done

Done!
Elapsed: 00:04:23
Reconnect Power/Cable!

write imei no working
Operation : Repair Security [ v1.22 ]

1. Power Off Phone , Remove battery , Insert back
2. Insert USB cable. In some cases require hold BootKey

Wait for phone...
Phone found! [ 260 ]
Sync...
Init Ok, waiting for phone ...
Reading initial info, wait...
software hang here

[JayDi]

Hello.
Damaged NVRAM , when BaseBand in menu not shown can be fixed by Fix Unknown BaseBand button. After need write correct NVRAM.

[avtarkaint]

please provide correct nvram for spice mi-506

[avtarkaint]

problem solved in og imei tool.

[MyGSM World]

Dear Friends,

If This Model NV RAM Will Work So I'll Upload It Here.

http://forum.gsmhosting.com/vbb/11006777-post1.html

[JayDi]

Originally Posted by avtarkaint

problem solved in og imei tool.

It just allow repair imei. But calibration and e.t.c. - will be default.
Other repair security methods will follow in near updates. Too much work at all still need to do.