A
if one is available from your manufacturer then go check for it @ settings > about > system updates else, you'll need to use a custom ROM.Plz help how to upgrade my phone Panasonic p55........
if yes , how I can download lollipop version
Open system settings > about phone > updates. If you have a software update then accept it (be sure to have a full battery, preferably the device plugged into the charger). If nothing is available then unfortunately you can't update until Panasonic updates the device.plz change my p55 version
my mobile is very slow, Please Update My Panasonic P55
You'll need to talk to Panasonic about that. Nobody here can do anything about when an update for any device comes out.
Meantime, I would suggest a cache wipe. This won't erase your data and might give you a speed boost for a little while.
Can I update Panasonic p55 KitKat to lollipop
Can I update Panasonic p55 kitkat to lollipop