[Optimus One, P500 Android Development] nasirahmed:
Firmwares

P500

AUSTRALIA LGP500AT-00-V10b-505-XX-DEC-13-2010+0-DZ

BALTIC REGION DZ_LGP500AT-00-V10f-BAL-XXX-DEC-22-2010

BOUYGUES FRANCE LGP500AT-01-V10b-208-20-OCT-05-2010+0-DZ

BRAZIL DZ_LGP500hAT-00-V10a-724-XXX-OCT-13-2010+2

BTC BULGARIA LGP500AT-00-V10a-284-03-SEP-28-2010+0-DZ

CIS REGION DZ_LGP500AT-00-V10f-CIS-XXX-DEC-16-2010

EIRCOM IRELAND LGP500AT-00-V10a-272-03-EIR-DEC-13-2010+0-DZ

EURO OPEN LGP500AT-00-V10d-EUR-XX-OCT-22-2010+0-DZ

ESA REGION LGP500AT-00-V10e-ESA-XX-NOV-30-2010+0-DZ

HONG KONG LGP500AT-00-V10a-454-XX-OCT-05-2010+0-DZ

HUTCHISON UK LGP500AT-01-V10a-234-20-OCT-15-2010+0-DZ

HUTCHISON IRELAND LGP500AT-01-V10a-272-05-OCT-21-2010+0-DZ

INDIA LGP500AT-00-V10c-IND-XX-DEC-08-2010+0-DZ

IRAQ LGP500AT-00-V10c-IRQ-XX-DEC-07-2010-DZ

ITALY LGP500AT-00-V10a-APP-XX-OCT-01-2010+0-DZ

MOROCCO LGP500AT-00-V10a-MOR-XX-DEC-01-2010-DZ

OPTIMUS PORTUGAL LGP500AT-00-V10c-ORG-PT-OCT-11-2010+0-DZ

ORANGE SLOVAKIA LGP500AT-00-V10c-231-01-OCT-11-2010+0-DZ

ORANGE SWITZERLAND LGP500AT-00-V10a-228-03-SEP-16-2010+0-DZ

OPTUS AUSTRALIA LGP500AT-00-V10c-505-02-DEC-10-2010+0-DZ

ORANGE FRANCE LGP500AT-00-V10c-ORG-FR-OCT-11-2010+0-DZ

ORANGE POLAND LGP500AT-00-V10c-ORG-PL-OCT-11-2010+0-DZ

ORANGE ISRAEL LGP500AT-00-V10d-425-01-JAN-10-2011+0-DZ

ORANGE AUSTRIA LGP500AT-01-V10a-232-05-SEP-16-2010+0-DZ

ORANGE SPAIN LGP500AT-01-V10c-214-03-OCT-11-2010+0-DZ

ORANGE UK LGP500AT-01-V10c-234-33-OCT-11-2010+0-DZ

PHILIPPINES GLO LGP500AT-01-V10b-515-02-JAN-18-2011+0-DZ

PLUS POLAND LGP500AT-00-V10b-260-01-DEC-08-2010+0-DZ

RUSSIA DZ_LGP500AT-00-V10f-RUS-XXX-DEC-14-2010

SWISSCOM SWITZERLAND LGP500AT-00-V10a-228-01-SEP-28-2010+0-DZ

SWITZERLAND LGP500AT-00-V10c-EUZ-XX-DEC-01-2010+0-DZ

SINGTEL SINGAPORE LGP500AT-00-V10a-525-01-SEP-25-2010+0-DZ

SOUTH AFRICA LGP500AT-00-V10a-655-01-DEC-01-2010-DZ

SOUTH AFRICA LGP500AT-00-V10a-AFR-XX-DEC-01-2010-DZ

STARHUB SINGAPORE LGP500AT-00-V10b-525-05-DEC-15-2010+0-DZ

TAIWAN LGP500AT-00-V10b-466-XX-DEC-06-2010+0-DZ

T-MOBILE UK LGP500AT-00-V10a-TMO-GB-SEP-23-2010+0-DZ

T-MOBILE CZECH LGP500AT-00-V10p-230-01-DEC-22-2010+0-DZ

TIM ITALY LGP500AT-00-V10c-222-01-NOV-23-2010+0-DZ

TELEFONICA SPAIN LGP500AT-01-V10b-214-07-SEP-17-2010+0-DZ

TELECOM CONCEPTS PHILIPPINES LGP500AT-00-V10e-ESA-XX-NOV-30-2010+0-DZ

VIETNAM LGP500AT-00-V10e-ESA-XX-NOV-30-2010+0-DZ

VODAFONE ITALY LGP500AT-00-V10a-222-10-OCT-11-2010+0-DZ

VODAFONE ROMANIA LGP500AT-01-V10n-226-01-DEC-06-2010+0-DZ

VODAFONE PORTUGAL LGP500AT-00-V10b-VDF-PT-OCT-04-2010+0-DZ

VODAFONE NEWZEALAND LGP500AT-00-V10a-530-01-DEC-14-2010+0-DZ

VODAFONE CZECH LGP500AT-00-V10a-230-03-SEP-21-2010+0-DZ

WIND ITALY LGP500AT-00-V10b-222-88-DEC-07-2010+0-DZ

P500h

CLARO BRAZIL LGP500hAT-00-V10a-CLR-BR-SEP-24-2010+3-DZ

VIVO BRAZIL LGP500hAT-00-V10a-VIV-BR-SEP-24-2010+3-DZ

TELECOM NEWZEALAND LGP500hAT-00-V10b-530-05-DEC-13-2010+0-DZ

TIM BRAZIL LGP500hAT-00-V10b-TIM-BR-OCT-09-2010+1-DZ

TELUS CANADA LGP500hAT-00-V10g-TLS-CA-OCT-27-2010+0-DZ

TELEMIG BRAZIL LGP500hAT-01-V10a-724-06-SEP-24-2010+3-DZ

TELCEL MEXICO LGP500hAT-00-V10a-TCL-MX-DEC-25-2010+0-DZ

TELEFONICA PERU DZ_LGP500hAT-00-V10a-SSV-XXX-OCT-12-2010+3

Update Procedure

1. Downlaod LGDP2 V36 UMTS Setup and extract, go to LGDP2_31_INCLUDE_LGDP1_Setup folder and install the exe (use serial number). Now copy all the files from DOWNLOAD folder and paste on C:\DOWNLOAD (overwrite if needed).

2. Install LG United Modem Driver, connect the phone to PC through USB cable and let the drivers to be installed. USB 1.1 is recommended.

3. You'll need firmware in DZ format and the correct DLL for your model.

4. Open LGDP2_V36_UMTS from C:\DOWNLOAD, select UMTS in Division and click OK.

5. Select port (check Device Manager for LG USBModem Port number), you can set a range from easy select or select manually. Select DLL and select firmware in Downlaod Configuration. Click OK.

6. Click START in main window and connect the phone to USB cable in Emergency download mode(VOL-UP+RETURN+PWR).

*whatever you do, do at your own risk, I just shared original materials and obviously will take no responsibilty​