E1200R direct unlock problem

[Maxint]

Brand new E1200R, T-mobile Hungary branding. Used regular USB cable for unlocking.
Phone wouldn't boot when pressing OK and plugging in USB cable. I had to press On/Off button too.
Unlock seemed to work okay:

Selected model: E1200R
Selected port: COM3 Z3X BOX Serial Port
Selected port speed: 921600
Waiting phone... detected COM188
Sending FDL... OK
Reconnecting phone... OK
Reading NV... OK
Checking NV... OK
IMEI Master: 35*************
Phone HW: MP 0.300
Product code:
Sending NV... OK
Unlock done
Done with Samsung Tool v.18.7

But afterwards, phone wouldn't turn on. I had to flash the phone:

Selected model: E1200R
Selected port: COM3 Z3X BOX Serial Port
Selected port speed: 921600
Waiting phone... detected COM188
Sending FDL... OK
Reconnecting phone... OK
Reading NV... OK
Saved to C:\Program Files (x86)\Z3X\Samsung\SamsungTool\Backup\nvitem_E1200R _30-1-2015_9-37-1.bin
Sending SSBOOT... OK
Sending PS... OK
Sending CSC... OK
Erasing FLASH... OK
Flashing done (time - 00:01:20)
Done with Samsung Tool v.18.7

After that, the phone turned on and worked okay. Just wanted to let you guys know.

[Maxint]

Oh, and it did the same to an E1270. When will I learn...

[Maxint]

I'm having trouble locating Hungarian firmware (OXD/XEH) for E1270. Anyone can help me out?