Help! How update to lollipop 5.1 manually?

[Elemar]

When the lollipop came I stayed for 1 month waiting the update and it doesn´t appear to me, so I update manually. Now the update to 5.1 came and I can´t update because "the software is modified". Now where I can find the software of the last version of the lollipop to update manually again and if how? Someone help me please.

[komilAD]

Hi Elemar,

Use flashtool. Check this guide for how to flash manually. BTW latest version of flashtool does have an option to download firmware files for your device so you can skip download from xperifirm.