SHARP
sharp reset EEP
1, push at once key 0+3+right option key up+red key (white screen)
2, in sequence push key 0,1,2,3, right option key up,1 (service menu)
3, write 99 and push right option key up
4, write 01 and push right option key up (now start RESET EEPROM)
Wait.....
5, push any key
6, push blue key menu (save)
7, power off


Sharp GX-10 unlock solution
With Sim Card (of locked network) in phone:
*01763*6371# and press M.
In menu go to: SETTINGS->SELECT->SECURITY
then in Security menu:MEP LOCKS->SELECT
insert default security code 0000
In menu go to NETWORK and choose DEACTIVATE
press SELECT and insert 812664697614
Press OK, phone anwser will be: DONE .
phone unlocked

Sarp Gx15/20/30 Tm100
Phone is on test mode
you can see **** on phone display
For finishing unlock folow the next steps :
Press 1 on phone keypad
Press 99
Press right top key
Press 3 FOR UNLOCK
or Press 1 FOR FACTORY DEFAULT
Press roight top key
Wait to see on display format ok
Press right top key 3 times or more until phone is off