Need help with version 2 or 3 of unlocking codes

[Vodafonesucksalot]

A certain operator decided that, although my contract reached it's limit and I'm no longer forced to use their network, they "Can't provide unlock codes for 3g/4g modems". I already tried some codes that I got online, but they don't work.

Equipments:

Huawei R205
IMEI:860123015492829
Code 36825607 doesn't work

Huawei R216-Z
IMEI: 355518062447596
Code 60283463 doesn't work

Could someone please help me out?

Thank you

[e61i]

IMEI: 860123015492829
Unlock (V1): 36825607
Unlock (V2): 59325162
Unlock (V3): 34132215
Flash: 48771745


IMEI: 355518062447596
Unlock (V1): 60283463
Unlock (V2): 41943627
Unlock (V3): 56169342
Flash: 48516137

[Vodafonesucksalot]

IMEI: 860123015492829
Unlock (V1): 36825607
Unlock (V2): 59325162
Unlock (V3): 34132215
Flash: 48771745


IMEI: 355518062447596
Unlock (V1): 60283463
Unlock (V2): 41943627
Unlock (V3): 56169342
Flash: 48516137

Thank you very much. The R205 unlocked with V2.

The R216-Z didn't unlock with any of the codes. It only has 2 tries left (it had 5 and the R205 had 10). I'm afraid of bricking it but are there any other codes that can be tried? Do I need to flash to a specific firmware?

Can the flash code be used to reset the unlocking attempts?

Thanks for all your help.