[sumatera]

Originally Posted by titan_wonder

1. root the phone ( with vroot )
2. insert mmc
3. backup adb , in tab spd
4. process and wait with smoking Marlboro light
5. done
6. last Proces with spd tool (ResearchDownload)

Yes, tested, very easy

Samsung clone(my friends say "samsul") A7100

Connecting, wait...
Hardware:sp6820a
Board:c910_hteng_en_ft6206
CPU ABI:armeabi-v7a
Manufacturer:sprd
Model:GT-A7100
Android Ver:4.0.4
bootloader ver:unknown
User:liuxinwen
Baseband verM_BASE_12A_W12.43|sc6820_modem|11-02-2012 17:53:08
Build number:MT6515_C910_HT_EN_FT6206_V03
IMEI1: 352xxxxxxxxxxxxxxxxxx
Root: Rooted
Done

Welcome to use McnBox!
Selected COM18
Baud setting ...
Set Baud done
Initialize in progress ...
Checking data ...
Serial No. MCN20xxxxxxxxxxxxx
Firmware V1.15
Checksum 77C4-5CBE
Software V3.57
Box Connected!
Ready working at COM18
Connecting, wait...
checking info...
Max block Space:200M sdcard Space:235,92M SD:/mnt/sdcard
Done.
Hardware:sp6820a
Reading spl.img...(256K)
Done.
Reading 2ndbl.img...(512K)
Done.
Reading params.img...(256K)
Done.
Reading vmjaluna.img...(512K)
Done.
Reading modem.img...(10M)
Done.
Reading fixnv.img...(3,75M)
Done.
Reading backupfixnv.img...(3,75M)
Done.
Reading dsp.img...(5M)
Done.
Reading runtimenv.img...(3,75M)
Done.
Reading boot.img...(10M)
Done.
Reading recovery.img...(10M)
Done.
Reading system.img...(200M)
Done.
Reading userdata.img...(190M)
Done.
Reading cache.img...(60M)
Done.
Reading misc.img...(256K)
Done.
Reading boot_logo.img...(1M)
Done.
Reading fastboot_logo.img...(1M)
Done.
Reading productinfo.img...(3,75M)
Done.
Reading kpanic.img...(512K)
Done.