PLEASE HELP! Bootloader and upload problem with ATmega328p

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hello!

i have bad issue.  have project due in few days , i've hit worst problem ever.

i need run atmega off of 3.7 volts can't burn arduino pro mini bootloader onto chip.  pro mini bootloader runs @ 3.3v @ 8mhz how can on there without avrdude being like, yo invalid device signature, double check or type -f override.

i can't find place type in -f override error.

please me!

anybody?


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