[QUOTE=shadowjk;1416850]bme, replacement bme, and charge*sh are all mutually incompatible with eachother.

In the script, the line
i2cset -y -m 0xfc 2 0x6b 0x02 0x8c;

Sets charge voltage to 4.20V, replace 0x8c with other values:
4.20 = 8c
4.16 = 84
4.10 = 78
4.00 = 64
3.90 = 50

Note, the charge meter detects "full charge" roughly as: If voltage is higher than 4.x, and current lower than Y, then battery has reached fully charged state. I forget what x and y are, but if I had to guess, I'd say 4.04 and 50m .???????? Suppose i start with a reflashed n900 with pr 1.3 then what i have to do ?