firmware upgrade
Tips & Tricks

Firmware upgrade after Unlocking

Are you able perform a firmware upgrade after unlocking a device? Will your phone still be unlocked? The unlock is permanent. In very rare situations the phone might ask again for the code after a firmware upgrade. If that happens,...

device-warranty-after-unlock
Tips & Tricks

Device Warranty after Unlocking

Device Warranty after Unlocking Is the Device Warranty affected in any way after the unlocking process is complete? No. Unlocking a phone will not void its warranty for the following reason: The initial Network Lock is placed onto the phone...

region-lock
Tips & Tricks

Region Lock SIM card only

How can you find out if your device has a Region Lock installed and active? For the majority of cases, the phone's box will have a sticker that says: "European SIM card only" or "European Model" "American SIM card only"...

samsung-does-not-ask-for-the-unlock-code
Tips & Tricks

How to check if your phone is Network Locked

"Is my Phone Network Locked?" should be the first and most important question you should ask yourself before thinking of switching Network Providers. If the device has been initially purchased from a certain Network Provider along with a Voice and Data subscription...

t-mobile-locked-cover
Tips & Tricks

Device Unlock App

If your phone displays the message 'This device can be remotely unlocked if eligible. Please use the Device Unlock Application to unlock the device' after you insert a non-accepted SIM card, then your handset is locked to Metro PCS or...

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