- Oct 21, 2016
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I upgraded to Marshmallow a couple of days ago and my phone instantly stopped functioning. I keep getting error messages "Unfortunately Gmail has stopped working", "Unfortunately Tile has stopped working", etc.
Also, when I plug my phone into my computer, now I can't access any files.
I run a business online and I need my phone, so I'd really appreciate some help.
So, I found a guide to downgrade Marshmallow to Lollipop.
[ http://www.techtimes.com/articles/141201/20160317/how-to-go-back-to-android-5-0-lollipop-from-android-6-0-marshmallow-problems-downgrade-samsung-galaxy-nexus-lg-and-motorola-smartphones.htm ]
After downloading the necessary files, and booting my phone as described, I ran command prompt on the folder and typed in the first command (fastboot.exe, not mfastboot.exe)...
Now it says "Waiting for device."
I'm not sure what I'm doing wrong.
When I boot it (the phone) in Bootloader mode, there is a menu with a bunch of options. Am I supposed to chose one of these options? Or do I run the command while it is in the Bootloader menu?
One of the comments underneath the downgrade guide said you need to unlock Bootloader. How do I do that?
Please help me.
I'm very frustrated.
Thanks in advance,
-DonkeyBong
Also, when I plug my phone into my computer, now I can't access any files.
I run a business online and I need my phone, so I'd really appreciate some help.
So, I found a guide to downgrade Marshmallow to Lollipop.
[ http://www.techtimes.com/articles/141201/20160317/how-to-go-back-to-android-5-0-lollipop-from-android-6-0-marshmallow-problems-downgrade-samsung-galaxy-nexus-lg-and-motorola-smartphones.htm ]
After downloading the necessary files, and booting my phone as described, I ran command prompt on the folder and typed in the first command (fastboot.exe, not mfastboot.exe)...
Now it says "Waiting for device."
I'm not sure what I'm doing wrong.
When I boot it (the phone) in Bootloader mode, there is a menu with a bunch of options. Am I supposed to chose one of these options? Or do I run the command while it is in the Bootloader menu?
One of the comments underneath the downgrade guide said you need to unlock Bootloader. How do I do that?
Please help me.
I'm very frustrated.
Thanks in advance,
-DonkeyBong