[Xin giúp] nokia Asha 200 treo!

[liencuongmobile]

tình hình là e vừa nhận cây nokia asha 200 tình trạng cứ gọi đi vài cuộc là bị treo, có lúc mở nguồn lên cái trắng treo luôn, có lúc thì đang gọi sụp màn hình đèn phím vẫn còn nhưng treo ( phải tháo pin mở nguồn lên lại), em đã flash lên 10.60 nhưng vẫn ko hết, đây là log bus check:
Waiting for USB ROM device ...
Device synchronized.
CPU: XGOLD 213
Using embedded SBL from MCU.
Sending EBL Loader...OK
Sending EBL ...OK
Getting EBL Version ...
Boot mode: 0xCC
EBL version major/minor: 10.46
EBL version: Quantum_Bootloader_10.46_M1S1
Protocol version suggested by phone: 3
Set baud rate to: 6.50 Mbit/s
Flash ID: 0089 8982 - 23280001 [Intel NU48F512,512 Mbits]
CFI information:
Flash settings: 0/1024, size: 0x04000000
1 Block regions:
512 x 0x00020000 = 0x04000000
EBL ready !
Waiting for USB device removal ...
Waiting for device boot up ...
Device connected: nmwcdc\Nokia USB Phonet, PORT_ID: 1ED57CBF
Verifying communication to device OK.


Phone type: RM-761 (Nokia 200)
SW version: V 10.60 20-01-12 RM-761 (c) Nokia
Imei plain: 35825904724066-8
Product code: 059J4P5
Cellular system: GSM
ASIC ID: 0x0000, type: 11
Ppm Id: V
Language Pack:
- not available.

Master code: 2741604554

Imei net: 35825904724066
Version: SIMLOCK SERVER
Provider: GSM Test Operator
Counter: 0/3, 0/10

CONFIG_DATA: 0010100000000000
PROFILE_BITS: 800000000003000B

BLOCK1: 1=OPEN, 2=OPEN, 3=OPEN, 4=OPEN, 5=OPEN
BLOCK2: 1=OPEN, 2=OPEN, 3=OPEN, 4=OPEN, 5=OPEN
BLOCK3: 1=OPEN, 2=OPEN, 3=OPEN, 4=OPEN, 5=OPEN
BLOCK4: 1=OPEN, 2=OPEN, 3=OPEN, 4=OPEN, 5=OPEN
BLOCK5: 1=OPEN, 2=OPEN, 3=OPEN, 4=OPEN, 5=OPEN
BLOCK6: 1=OPEN, 2=OPEN, 3=OPEN, 4=OPEN, 5=OPEN
BLOCK7: 1=OPEN, 2=OPEN, 3=OPEN, 4=OPEN, 5=OPEN
mong ace ai đã gặp qua cho e chút kinh nghiệm, thank all! (máy còn mới keng phần cứng chưa làm j)