just connect it to your PC and instal PC companion, the companion will offer you to update the android version.
I just update my xperia M2 to firmware version 18.6.A.0.182 (Android version 5.1.1). FINALLY, Sony fixed the camera issue! Im so impressed. The camera become much better. I really satisfied with this version even the front only VGA but its improved. Actually, I'm planning to return back my M2 to supplier and upgrade to the other smartphone. But, forget it I still in love with my xperia M2, Sound, camera & interface are OHSEM!!! yeahhhhh...
Leel55, 10 Jan 2016After latest lollipop update phone is fast and camera clearity is ok, thanks sonyHow can you do it?
Plz tell more about it?
Am i the only one who has noticed that battery consumption has improved after 18.6.A.0.182 update... Mind you , i did a full rest after updating.
I update to Lollipop it bootloops, root or not, unlocked bootloader or not, upgrade or flash ftf, with emma and pcc or flashtool. Lollipop does not work at all. Nothing but bootloops for me!
rgv, 11 Jan 2016update my phone with just 2 mb fix from xda developer, now camera perfect.What update? Can you provide us more details? Thanks.
Mr NVD , i just update my phone with sony pc software. The results are better bro... My m2 is now complete and am enjoying the beauty of lolipop
m2 user, 19 Jan 2016overall the gadget is quite amusing, and pretty much can handle heavy games, but anyway all i ... moreYeah ur right. If i have a chance to get back to kitkat, ill do it.. It lowrs resolution of the camera on lollipop.
Nvd, 18 Jan 2016Me 2 if you find out, let me know please ..U can update using pc through sony pc companion. Its easier and it gives full features of the phone. Before, i updated thru ota (over the air)/ (over wifi), my phone doesnt detect my memory card, the camera lowers resolution. So i advise updating it thru pc companion, but you must have strong wifi connection, its safe and gives full features of the update.
Help, 17 Jan 2016Can someone help me... am still waiting for the new update. Should i use my pc for the update ... moreoverall the gadget is quite amusing, and pretty much can handle heavy games, but anyway all i can say is that u better not to upgrade too much, i stays on kitkat and being on kitkat gives me some problems with lagging and sometimes the mobile turn off by itself. if u still want to upgrade to better version like lollipop try from the mobile, only if u are experience enough that u may try upgrading from PC since sometimes upgrading from PC is risky, if u failed then just say good bye to your phone.
just a little bit advice, better to stay kitkat at max, having lollipop on M2 is like having a big fish on a small pond. :) if u know what i mean.
Can someone help me... am still waiting for the new update. Should i use my pc for the update or wait???
update my phone with just 2 mb fix from xda developer, now camera perfect.
After latest lollipop update phone is fast and camera clearity is ok, thanks sony
papahJ, 05 Jan 2016help, after downloading and rebootin for installation... it only goes quater way not finishing... morethat's because your phone has already rooted or unlocked, u should unroot/relock first before attempt to upgrade again.