Mate 7 Upgrade to Lollipop TL10

Hi guys,

So I just noticed that a lot of us are having a hard time with Mate 7's latest firmware B324. Some people are posting questions whether it's ok to upgrade from this version or that to B324. Only a handful of people were able to upgrade to LP without problems -- and when I say without problems, people who were able to upgrade their phones without any bugs.

Anyway, I just want to share with you guys what I have experienced. And I want to show you what I did.

I did 3 downgrades, all of them were because of the bugs found in B324.

THESE ARE ONLY APPLICABLE TO TL10
1. B120SP04 -> B324 (I did not do a factory reset. I flashed it manually)

• Smart Screenshot works. Cannot get circle motion screenshot to work.
  Scrolling is a bit laggy.
  2 separate instances of Message app running
  Motion Control is present

2. B120SP04 -> B324 (Cleared cache partition, reformatted phone. Flashed it manually)

• Smart Screenshot doesn't work. Cannot get circle motion screenshot to work.
  Scrolling is a bit laggy.
  2 separate instances of Message app running
  Motion Control is present

3. B120SP04 -> B130 -> B324 (Factory reset. Downloaded B130 via OTA)

• Smart Screenshot doesn't work. Cannot get circle motion screenshot to work.
  Scrolling is a bit laggy.
  2 separate instances of Message app running
  Motion Control is present

4. B120SP04 -> B125SP02 -> B324 (Factory reset after flashing B125)

• Smart Screenshot works. Cannot get circle motion screenshot to work.
  Scrolling is a bit smoother.
  Only 1 instance of Message app running
  Motion Control is present

Download List:
B120SP04 http://consumer.huawei.com/mm/suppor...code=Jazz-TL10
B125SP02 http://consumer.huawei.com/it/suppor...x.htm?id=45462

Big thanks to wavefaster for helping me with the B125SP02 upgrade.

For people who have upgraded from different version, please do post. I'll update this post so other Mate 7 users can refer to this.