a new version of settool, can apply patches on db2020 :) ->
"SETool Lite v1.10
- added alternative security bypass for cid52 DB2020 phones.
it was stolen and released for free, so why not add it to setool2 lite ?
- now you CAN: readout files, use cross-cid flash, and apply .VKP for db2020 cid52 phones."