6280 flash to 3.81 error
 

hello, i have a nokia 6280 which was ver 3.36

i flashed it with 3.81 but the phone start blinking , i flashed with 5.94 the phone works great


wen i downgrade back to 3.81 still not work


cand go to test mode the phone blink

Model: RM-78 ( 6280)
V 05.94/14-11-06/RM-78 (c) Nokia
Production serial number SDF279712
Product code 0530052
Module code
Basic production code 0520041
Flash code
Order number
Long production SN
MCU SW V 05.94/14-11-06/RM-78/(c) Nokia
HW 1000
PCI
RFIC 17191719
DSP pb05w46v31
LCD SHARP
PPM V 05.94/14-11-06/RM-78/(c) Nokia/G
Retu 32
Tahvo 52
Content Pack Content: g/V 05.94/14-11-06/RM-78/(c) Nokia
IMEI: 357603000088013

please help

br
ryaz

after 5.94 when try to reflash on down ver you need to click on a downgrade button not on a flash

yes i click on downgrade read my post carefully

but still same

br
ryaz

same problem with 6288
 

i press downgrade not flash but same problem phone only blink. the phone was 6288 ver 6.10 i try to downgrage to 6280 ver 3.81 to unlock free.

then don't unlock it for free. What i can say more?
in my office i never see the phone who cannot be downgraded

BB5 PM back Phone is in: Phone is not responding!
Processing File: rm7830005.940.mcusw
Boot...
CONNECT PHONE to USB and Power ON phone!
Pooling for phone...
\\?\nmwcd#vid_0421&pid_0106&if_oth#6&49a3e9a&0&00# {4f919102-4adf-11d5-882d-00b0d02fe381}
Sending ULO code
Sending UPDAPP code
Sending PASUBTOC code
Pooling for device removal...
Device removed
Pooling for ADL device...

%%%%%%%% ERROR BOOTING:

now this error

tomorrow i try with fbus and post result


br
ryaz

upgrade fone to 6.10 wiz fbus and downgrade to 3.812 srill not work


so how to downgrade?

br
ryaz

don't downgrade when you cannot do that.

Hi 911GT,

Which version MTB_ NK did you use to downgrade 6280/6288?
I tried NK_136 via Usb /Fbus to downgrade 6288 6.10 to 3.81 ,never go through.Even I try to Flash it(working one) from 3.81 to 6.10 ,MTB didnot work.
SO I have to use Another Flasher to make it work.....;)

I think MTB_NK not work properly on 6280/6288.....

Br

try this save imei backup and pm backup after that erase 8mb flash, flash with 3,81 after that dongref with 3,81 version , write imei backup all work ok

for me downgrade 6280/6288 (i tried 3 phones without success) in to 3.81 with mtbox not work, after process mt only blink.
with jaf i can do that without problem.

maybe some bug is there.

sir.can you upload manual how to use mt software to downgrade

manual is simply, just select flash files and click dowgrade button, thats all, but it is not working for me as i tested.

Hi,
Look my problem.
br
deyo

@Deyo

The phone is in working condition before downgrade?