Battery size 2900mAh or 3000 mAh

I have a singapore version h815. It has a battery size 2900 mAh. I thought all LG g4 comes with 3000mAh.
The model number is the same BL-51YF . why does it come with 2 different size?

[Q] Maximum SD card size?

I have tried a 64GB card which seemed to not work at all.

Does anyone know the max size supported by out old trusty Tablet Z (SGP311 version here)?

Find out which size fits your wrist best

I found an PDF from Motorola on Reddit which you can print out and fit on your wrist. Motorola was so genius to size the 42mm and 46mm men versions the same in the PDF, so I decided to fix the size of the 42mm version and reupload it.

Here you go: Link

USB OTG Max Drive Size?

Anyone know the max size of drive attached to MXPE USB OTG?

I verified an old 320GB FAT32 2.5" external USB 2.0 drive works.

However, a new 2TB FAT32 2.5" external USB 3.0 drive does not work. It crashes the phone hard to a self-inflicted reboot every time it starts to mount it.

Both drives "mount" OK to a WinXP system. Both drives have enough extra power through a Y-cable and/or powered USB hub when connected to the phone, so power is not the problem. Both drives were partitioned and formatted to FAT32 using GParted (on Parted Magic boot CD).

Update on power: Newer 2.5" external drives don't need additional power using Y-cable or powered hub.

Any info would be appreciated.