New answers tagged samsung-galaxy-y
Actually galaxy y default player doesn't support much formats. Check which format it is. Then try downloading the player which supports the format.For eg: if it is 3gp format videos you will need 3gp player.
Your phone probably is fixed in 3G mode or is in auto 3G/GSM mode. I suggest you to switch to GSM only mode. That way you won't face a network problem. Go to Settings > Wireless and Networks > Mobile networks > Network Mode Select GSM only from that menu. Also try going to Network Operators from the mobile network menu and try selecting a network ...
Different network providers may use different masts. The company of the second sim will have a stronger presence in your area than the company from the first sim. Therefore, the ideal move would be to get yourself a sim from the same provider of the second sim. I hope this helps, Nicholas
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