UMi London V3.02_20161224 ROM - SPFT release

SERG1O

MarcinP replied at 2017-1-15 05:10
When you flash ROM did you checked all partitions? Including user data preloader etc

Yes. I check all partitions

MarcinP

SERG1O replied at 2017-1-15 05:17
Yes. I check all partitions

And still no good?

MarcinP

SERG1O replied at 2017-1-15 05:17
Yes. I check all partitions

Did you try format all and upload one by one partition starting from preloader?

SERG1O

MarcinP replied at 2017-1-15 05:20
Did you try format all and upload one by one partition starting from preloader?

Yes, I did now
Does not work(

Unreal95x

Maybe we need to change something in hidden partition like nvdata?

willysignori

Dear All,

I'm new on this forum and also as holder of UMI London smartphone. I'd like to update it but, after seeing that someone has some problems with touchscreen after update, I'm not so confident.
My London has the first version of July: Have I to disable the PRELOADER before downloading? Also if it requires the FIRMWARE UPGRADE?
Thanks in advance for all your kind replies.

overrid3

if anyone tested this version, preloader unchecked of course, does the faded colors from the previous 3.02 version problem still persist?
thanks

overrid3

willysignori replied at 2017-1-16 21:15
Dear All,

I'm new on this forum and also as holder of UMI London smartphone. I'd like to update it  ...

I flashed the phone after updating to 3.02 with the 3.01 version. I kept in mind what i read on forum about the touchscreen so i unchecked the preloader in sp flash tool. flash everything else and no problem.
cheers

ernest

I flashed this V3.02_20161224, unchecking the preloader, and everything went fine.
No issues so far and some previously problems seem now solved. Happy.

The only remaining complaint for me, is the touch screen, which is (and always has been) kind of laggy.
Now if I got it right, by unchecking the preloader, I'm not installing drivers, like the touch panel.

My question is: using SP Flash Tool, can I take a full backup of the whole rom, so I can try updating without unchecking, and if anything fails go back to the current situation?

cytergen

Hello! In standby mode, bluetooth headset loses the connection, at this time hangs screen unlock. When all is unlocked, the icons can be seen that the lost GSM network and wi-fi. What is the problem?