Got my Viewty back from Zitron last week..they changed the circuit board and my phone got new emei number..to prevent previous incident happened again, i bought new pouch with zip which look like purse and also bought crystal casing from lelong.com.. the crystal casing fit nicely with the phone.. already ordered Martin Fields screen protector and awaiting the item arrive.. So, overall i think i already spend RM 3k for this phone.. 

Yes, they change the imei sticker as well..but the warranty will be valid from the date Zitron register your warranty for the 1st time..that what the lady in zitron told me.. in my case, i bought the phone somewhere in early of December but they only registered my warranty on 31st December when i brought the phone for repair..