Hello,
I plan to buy (from ebay) a Sprint G3 and use it on GSM with a SIM card.
Is it possible ? Is it locked ot unlocked ? Is it possible to bypass sprint activation screen ?
Thanks.
Important thing here is where are you located;
In US - Most probably not, until someone finds a hack for it. Sprint certainly doesn't want you to use their phone on GSM in US.
Outside US - You may get the SIM card slot unlocked from Sprint (done via OTA, not thru code) if some conditions are met like account should be in good standing, shouldn't be a bad ESN & phone should be 90 days old on the account (some people in past have been able to get past this requirement).
Apart from these, you also need to make sure that GSM/UMTS/LTE bands your carrier use are supported by Sprint G3.
I am in the same boat as you, looking to buy a Sprint G3 & use on GSM. Since I'm not in US, I can definitely use it once unlocked but the problem is how to ask Sprint for the unlock when you are not a customer & don't have an account with them.
---------- Post added at 09:48 AM ---------- Previous post was at 09:47 AM ----------
From Sprint's unlock policy:
I am a former Sprint customer or was never a Sprint customer but have purchased a Sprint device from a third party other than Sprint. Can I get the MSL code?
For individuals owners who can provide the telephone number last associated with the device, Sprint may be able to provide the applicable MSL Code if the account associated with the device is in good standing (service or installment contract fulfilled, payments are current, no write-off balance, not associated with a phone sent to collections, phone not reported lost or stolen, etc.).
OP is talking about GSM unlock, MSL is not going to help.