S4 locked
 

Hello,

I got a real old phone, S4
When I turn it on after entering PIN, it says "Gerät gesperrt" which is german for "device locked". this is not simlock, but some other kind of device lock.
any way to unlock it?

thanks,
mark1422

...maybe help to you:

Secret Codes
SP unlock *#0003*(secret code 8 digits)#
*#06# for checking the IMEI (International Mobile Equipment Identity)

MONITOR MODE
The Siemens S4 series also haves a Monitor mode that can be activated directly from the standard user keypad. In order to activate this mode, you must enter the special access code currently programmed into the phone.

TO ACTIVATE MONITOR MODE
1. Menu
2. 9 (Phone Options)
3. 7 (Phone Status)
4. Left Display Button (left MENU key)
5. 7684666
6. HangUp Button (Red HandSet key)

Now "Monitor" should appear at the bottom of the Network Options menu. Pressing the right Display Button when in monitor mode will show a list of the six cells with the strongest signals. Test Mode Indicators: (* = only available when call in progress )

Unlock Siemens S4
(For advanced users only)
At ad******* 0D8 to 0DD the phones code is stored. To read the code swap nibbles stored at ad******* from 0DA to 0DD. Error counter is at 0D9. To clear the Phone Code write at ad******* from 0D8 to 0DD: 00, 00, FF, FF, FF, FF.

Pin Out
1- GND
2- SB
3- POWER
4- NC
5- TX
6- RX
7- CLOCK
8- DATA
9- GND MIC
10- HF MIC
11- AUDIO
12- GND AUDIO

br,
dagos

Here is software.
http://www.gsm4u.cz/Zip/Siemens/Siem...1.0_by_MrX.zip
You need programmer :(

Z3x can do job for u

or ns pro.both good flashers

:eek: Z3X or NSpro for Siemens S4 ??? :D:D:D