sl56 to sl55 conversion?? - GSM-Forum

mas comm · 12-29-2005, 15:22

any idea to convert SL56 gsm1900 to gsm 900-1800 SL55? is there any possibility?

Chris02 · 12-29-2005, 20:35

Read a backup of SL56 firmware with freia. (do it! Very importent!)

Now flash SL55 FUBU to your SL56 go to unlock-->direct unlock-->use org. IMEI-->press power on shortly.

And tell me what your phone do now. Bzzzz or powers on

uqbah · 01-04-2006, 19:10

phone will only buzz
already tried by no solution yet for siemens conversion dear

Chris02 · 01-04-2006, 20:53

Can you make a good Foto of the PCB?

I'll show you what you have to do for conversation

angelliezl · 08-20-2006, 01:38

i flashed my SL56 with the SL55 then it went dead.

is there any way to get this phone back to life?

help is appreciated.

thank u

Tr0nAd0r · 08-20-2006, 01:45

Quote:

Originally Posted by angelliezl

i flashed my SL56 with the SL55 then it went dead.

is there any way to get this phone back to life?

help is appreciated.

thank u

Reflash as SL56, if it isn't detected by software do testpoint and try reflash again

WBR

Chris02 · 08-20-2006, 18:37

Make me a pic of SL56 PCB.

There is any jumper which needs to be set that SL55 SW will run.

angelliezl · 08-30-2006, 07:07

hi there,

i did try to reflash the phone but it's not detected by the SST 5.32.

also, how to do a testpoint?

thank u.

Chris02 · 08-30-2006, 19:30

Just connect testpoint resisto to GND

12-29-2005, 15:22	#1 (permalink)
mas comm No Life Poster Join Date: Jul 2004 Location: P A K I S T A N Age: 49 Posts: 507 Member: 75644 Status: Offline Thanks Meter: 5	sl56 to sl55 conversion?? any idea to convert SL56 gsm1900 to gsm 900-1800 SL55? is there any possibility?

01-04-2006, 19:10	#3 (permalink)
uqbah Cheater -Don't Deal with him- Join Date: Aug 2004 Location: MicroControllers:: Age: 43 Posts: 1,676 Member: 78619 Status: Offline Thanks Meter: 297	dont try phone will only buzz already tried by no solution yet for siemens conversion dear

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12-29-2005, 20:35	#2 (permalink)
Chris02 No Life Poster Join Date: Oct 2003 Location: Germany Age: 37 Posts: 5,196 Member: 41076 Status: Offline Thanks Meter: 53	Read a backup of SL56 firmware with freia. (do it! Very importent!) Now flash SL55 FUBU to your SL56 go to unlock-->direct unlock-->use org. IMEI-->press power on shortly. And tell me what your phone do now. Bzzzz or powers on

01-04-2006, 20:53	#4 (permalink)
Chris02 No Life Poster Join Date: Oct 2003 Location: Germany Age: 37 Posts: 5,196 Member: 41076 Status: Offline Thanks Meter: 53	Can you make a good Foto of the PCB? I'll show you what you have to do for conversation

08-20-2006, 01:38	#5 (permalink)
angelliezl Junior Member Join Date: Aug 2006 Posts: 19 Member: 327764 Status: Offline Thanks Meter: 0	i flashed my SL56 with the SL55 then it went dead. is there any way to get this phone back to life? help is appreciated. thank u

08-20-2006, 18:37	#7 (permalink)
Chris02 No Life Poster Join Date: Oct 2003 Location: Germany Age: 37 Posts: 5,196 Member: 41076 Status: Offline Thanks Meter: 53	Make me a pic of SL56 PCB. There is any jumper which needs to be set that SL55 SW will run.

08-30-2006, 07:07	#8 (permalink)
angelliezl Junior Member Join Date: Aug 2006 Posts: 19 Member: 327764 Status: Offline Thanks Meter: 0	hi there, i did try to reflash the phone but it's not detected by the SST 5.32. also, how to do a testpoint? thank u.

08-30-2006, 19:30	#9 (permalink)
Chris02 No Life Poster Join Date: Oct 2003 Location: Germany Age: 37 Posts: 5,196 Member: 41076 Status: Offline Thanks Meter: 53	Just connect testpoint resisto to GND