dead nokia 6300b help - GSM-Forum

yusuf96 · 04-25-2008, 06:41

hi i was trying to unlock my nokia 6300b from fido,

i folllowed the procedures,

read phone
then
sp unlock

then when it asked me to connect tp
i was connecting but it still asked me to

so i clicked abort then disconnected the red positive wire
and reconnect it and now when i try to read phone
it just wont connect .

when i power on the phone i only see the blue lights on the side turn on
and thats it

so if anyone can help me

thanks

Advance-Box · 04-26-2008, 08:59

@yusuf96

Do you have any Flasher Box with you?

like:
JAF
UFS
UB
MT
etc...

Also, Please reassemble the phone and put back LCD. Then power the
phone using regular battery and tell me what it says on the LCD screen.

Please post your logs with AdvanceBox as well.

B.R.
X-Shadow

yusuf96 · 04-27-2008, 08:06

i have a twister sarasoft box
i put back thephone together and when i turn on the phone , the screen doesnt turn on i only see the blue light on the side that stays on for a few seconds, i check the screen on a nother phone and it works fine

yusuf96 · 05-20-2008, 21:45

hello no one is helping

?????????????????????????

Advance-Box · 05-21-2008, 04:01

@yusuf96

Hi...

Try to flash the phone using your Twister Box and post the logs here.

There are 2 kinds of "bricks" for your 6300. There is a "software brick" which means
your PM 308 is messed up or any part of the firmware is messed up. The second one
is a "hardware brick" which means that the TP Pads on the phone's PCB is messed up.

You can fix both, but you need to try to flash the phone first and post the logs here so
that I can determine which type of "brick" does your 6300 suffer from.

Basically, when it is just a software brick you can flash the phone without getting any
error messages such as "Flash ID error... no compatible loader...". If you do get some
error messages in before the flashing starts, then it is a hardware brick. If you get error
messages at the END of the Flashing such as "Phone not found" etc... just try to put REAL
battery on the phone to see if you get "Phone Start-up failed contact retailer" error message.
If you get this error message, then you have a software brick with bad PM 308.

So please tell me which type of brick is it ;-)

B.R.
X-Shadow

yusuf96 · 05-25-2008, 06:53

hi thanks for the reply
do you know where i can find the file so that i can flash the phone.

i unlocked a few models now of 6300b and 6126 with no problem, do you why this happened.

yesterday i got a 6126 from at&T i tried to unlock it and kept going for a while trying to unlock the phone in learning mode, i have the log but the file is too big to upload, and now the phone is dead also. so now i have 2 dead phones please help

Advance-Box · 05-31-2008, 15:44

@yusuf96

Usually it dies because TP pads on the phone's PCB is damaged by
pushing the TP Pins for a very long time. It is very easy to fix as
well. Just put some soldering flux on the TP pads on the PCB and
then use soldering iron to rebuild the TP pads and make it shiny
again. Then clean off the excess flux with acetone or any other
PCB contact cleaner you have. Then inspect your work under a
microscope to see if the TP pads are no longer shorting to the
GROUND that surounds it.

You can get flash files from JAF support etc...

B.R.
X-Shadow

04-25-2008, 06:41	#1 (permalink)
yusuf96 Junior Member Join Date: Jul 2005 Location: Montreal, Canada Age: 37 Posts: 18 Member: 159528 Status: Offline Thanks Meter: 0	dead nokia 6300b help hi i was trying to unlock my nokia 6300b from fido, i folllowed the procedures, read phone then sp unlock then when it asked me to connect tp i was connecting but it still asked me to so i clicked abort then disconnected the red positive wire and reconnect it and now when i try to read phone it just wont connect . when i power on the phone i only see the blue lights on the side turn on and thats it so if anyone can help me thanks

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04-26-2008, 08:59	#2 (permalink)
Advance-Box No Life Poster Join Date: Dec 2007 Posts: 7,598 Member: 651945 Status: Offline Thanks Meter: 20,118	@yusuf96 Do you have any Flasher Box with you? like: JAF UFS UB MT etc... Also, Please reassemble the phone and put back LCD. Then power the phone using regular battery and tell me what it says on the LCD screen. Please post your logs with AdvanceBox as well. B.R. X-Shadow

04-27-2008, 08:06	#3 (permalink)
yusuf96 Junior Member Join Date: Jul 2005 Location: Montreal, Canada Age: 37 Posts: 18 Member: 159528 Status: Offline Thanks Meter: 0	i have a twister sarasoft box i put back thephone together and when i turn on the phone , the screen doesnt turn on i only see the blue light on the side that stays on for a few seconds, i check the screen on a nother phone and it works fine

05-20-2008, 21:45	#4 (permalink)
yusuf96 Junior Member Join Date: Jul 2005 Location: Montreal, Canada Age: 37 Posts: 18 Member: 159528 Status: Offline Thanks Meter: 0	hello no one is helping ?????????????????????????

05-21-2008, 04:01	#5 (permalink)
Advance-Box No Life Poster Join Date: Dec 2007 Posts: 7,598 Member: 651945 Status: Offline Thanks Meter: 20,118	@yusuf96 Hi... Try to flash the phone using your Twister Box and post the logs here. There are 2 kinds of "bricks" for your 6300. There is a "software brick" which means your PM 308 is messed up or any part of the firmware is messed up. The second one is a "hardware brick" which means that the TP Pads on the phone's PCB is messed up. You can fix both, but you need to try to flash the phone first and post the logs here so that I can determine which type of "brick" does your 6300 suffer from. Basically, when it is just a software brick you can flash the phone without getting any error messages such as "Flash ID error... no compatible loader...". If you do get some error messages in before the flashing starts, then it is a hardware brick. If you get error messages at the END of the Flashing such as "Phone not found" etc... just try to put REAL battery on the phone to see if you get "Phone Start-up failed contact retailer" error message. If you get this error message, then you have a software brick with bad PM 308. So please tell me which type of brick is it ;-) B.R. X-Shadow

05-25-2008, 06:53	#6 (permalink)
yusuf96 Junior Member Join Date: Jul 2005 Location: Montreal, Canada Age: 37 Posts: 18 Member: 159528 Status: Offline Thanks Meter: 0	hi thanks for the reply do you know where i can find the file so that i can flash the phone. i unlocked a few models now of 6300b and 6126 with no problem, do you why this happened. yesterday i got a 6126 from at&T i tried to unlock it and kept going for a while trying to unlock the phone in learning mode, i have the log but the file is too big to upload, and now the phone is dead also. so now i have 2 dead phones please help

05-31-2008, 15:44	#7 (permalink)
Advance-Box No Life Poster Join Date: Dec 2007 Posts: 7,598 Member: 651945 Status: Offline Thanks Meter: 20,118	@yusuf96 Usually it dies because TP pads on the phone's PCB is damaged by pushing the TP Pins for a very long time. It is very easy to fix as well. Just put some soldering flux on the TP pads on the PCB and then use soldering iron to rebuild the TP pads and make it shiny again. Then clean off the excess flux with acetone or any other PCB contact cleaner you have. Then inspect your work under a microscope to see if the TP pads are no longer shorting to the GROUND that surounds it. You can get flash files from JAF support etc... B.R. X-Shadow