Hi. Thislink is for rom download.
Please give the corect link for tutorial.

both in the same link,we put them in one zip file.

I have already download the rom rar file.
There is no tutorial inside, just the rom.
In another tutorial i can see here: viewtopic.php?t=21&f=54#p154 a'm reading for drivers but there'n no file for download and in instructions that i have to remove the battery but in Alife S1 the battery is built in.
Please give as in a separate file the tutorial, drivers (if needed) and the flash tool so we can proceed to update to android 5.

later i will update a new to you.
https://mega.nz/#!Y90WmbbS!xs1hZyS9Hai4 ... XeLyd0R-Sw
you can try this one

I download the file. There is driver and flash tool inside.
These are the right for Alife S1?
I'm waitimng for the new one. Make sure you'll include inside the tutorial for flashing rom in Alife S1 with bult in battery.
Thanks.

the new link is the driver and tool for all blackview smartphones.
only the ROM different.
all the flash you can choose in battery or not.

You mean that when i try to flash rom in Alife S1, i just turn off the phone (i can't pull out the battery) and folow the instructions of the tutorial or other phones (in the uper file the tutorial is in Chinese) or there will be another tutorial for phones like Alife S1 with built in battery?

I can't Flash my phone.

When I click START ALL i have following Error:

Can not find checksum.ini File. Please use CheckSumGenerateTool to generatethe Checksum.ini File.


How to resolve it?

Please check this topic.we had give the way to solve it.