HTC Tattoo Hero & other Branded Orange problem in unlocking (Solved hero & Tattoo)

Hi to all i face this problem whit an Htc Tattoo unlocking whit code i enter and show ok but continue to says unlocking sim card and nothing can't enter in network and if i turn off and on ask again code, the phone is Htc Tattoo branded Orange, if exist any procedure to change rom please write here as i don't know much this Android Os.
Tanks

Edit :

How to solve.

Download rom upgrade for your phone.

Rom can be downloaded from official website of HTC.com/uk/

Or from below link.

Tattoo

PHP Code:

http://87.106.248.77/download/RomCode/%5CHTC%20Tattoo%5CRUU_Click_Orange_UK_1.67.61.43_release_signed_NoDriver.exe


Hero

PHP Code:

http://87.106.248.77/download/RomCode/%5CHTC%20Hero%5CRUU_Hero_Orange_UK_2.73.61.66_release_signed_NoDriver.exe


Install HTC Sync

Now Run Rom upgrade utility, and wait till setup finished.

Done ! you are.

now put non accepted sim card.
enter code as usual. Enjoy !

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