samsung E2120i flashing problem

I flash this phone in 5days ago with successfully done.
but after 5days phone lose software and just saw opening logo. when I again flash it, it saw flashing failed.

Quote:

---

AUX File: E2120iDDJD6.cla CRC32: 99EECAF7
MCU File: E2120iDDJD6.cla CRC32: 99EECAF7
TFS File: E2120iDDJD6.tfs CRC32: F4CE4271
CFG File: E2120iDDJD6.cfg 21316 byte(s)
Connect Cable to Switched Off Mobile (with battery)
Preloader Ok 08, 460800 Baud
Flashloader Ok
FLASH Id: SEC, K5N5629ATA [NOR 256Mb]
Erase Done, 120 sector(s), Time: 00:45
MCU MSL Patched Ok, Time: 00:09
File CRC: 0xB10AA051
MCU Write Done, 15754592 byte(s), Time: 08:39
File CRC: 0x99EECAF7
Bad Sector Ack: 0x0
Close Flash Failed
AUX Write Failed, at: 0x00000000

---

what kind of this problem.
please help me.

Bro Clean Charging Connector

If Problem Sill same

Chane Flash Files