Obviously, "you're wrong" was not addressed to you.
@creacfa, if you upload this "customize_upgrade.xml":
Code:<?xml version="1.0" encoding="utf-8"?> <customization> <info> <cda-number>1209-4776</cda-number> </info> </customization>
to TPA/preset/custom, using A2Uploader_CID53, you'll get the latest firmware for ROMANIA, which is R1HA036.
You can't unlock by patch A2 phones(like DB2020), unless you have a service tool. And, since your phone is A2 CID53, you can't unlock it for free, using Aerix, so you must use D-Ultimate Unlocker.(approximately 60 lei).
But, I think the company you bought it from unlocked it permanently.
Identify your phone with kkclient. Let's hope you'll get informations about unlocking, like for DB2020 phones.