Help! Máy Nokia 5200 bị mất chứng chỉ,không dùng được Opera

M up FW bang JAF ma no hien nhu the nay la sao moi nguoi
JAF version 1.98.62
Detected PKEY: 9000AAC8
Card life counter: 99.99%
P-key nokia module version 01.02
FBUS INTERFACE NOT CONNECTED!!!
USB Cable Driver version: 7.1.101.0
Changing mode...Done!
FILES SET FOR FLASHING:
MCU Flash file: NONE
PPM Flash file: NONE
CNT Flash file: NONE
APE Variant file: NONE
Searching for JAF saved location of ini...
Checking path: C:\Program Files\Nokia\Phoenix\Products\RM-174\

Searching for default location of ini...
Checking path: \Products\RM-174\
Searching for JAF saved location of ini...
Checking path: C:\Program Files\Nokia\Phoenix\Products\RM-174\
Scanning ini files...
Searching for default location of ini...
Checking path: \Products\RM-174\
Checking path: C:\Program Files\Nokia\Phoenix\Products\RM-174\
FILES SET FOR FLASHING:
MCU Flash file: C:\Program Files\Nokia\Phoenix\Products\RM-174\rm174__07.20.mcusw
PPM Flash file: C:\Program Files\Nokia\Phoenix\Products\RM-174\rm174__07.20.ppm_c
CNT Flash file: C:\Program Files\Nokia\Phoenix\Products\RM-174\rm174__07.20.image_tmn_pt
APE Variant file: NONE
Languages in ppm: English,German,French,Italian,Dutch,Spanish,Turkish,Portuguese
Backing up CRT...
Detected P-KEY: 9000AAC8
P-key nokia module version 01.02
Init usb communication...
Reading IMEI...
Failed! Aborting!
Failed to backup CRT...
Detected P-KEY: 9000AAC8
P-key nokia module version 01.02
Init usb communication...
Searching for phone...Found
Reading SW version...Error reading rap ver!