Sagem my501c Unlock problom
 

I have sagem 501c i try to unlock but software say this error

IMEI: 35924100000000-0; PROBLEM: Bootloader failed!
Phone Info: 306452207118 LA5,IJ: 061006 1522; HT (00 2A 05); Phone Code: 0000

Bad TP!

- check/solder TP wires;
- plug phone charger before start;


BR

IMEI: 35924100468140-6; PROBLEM: Bootloader failed!
Phone Info: 103564782290 LA5,IF: 240706 1829; HT (62 25 05); Phone Code: 0000

my error:(

And must use the battery charger?

Insert chargers button "Do the job" not work! remove the chargers is work ok,but
IMEI: 35924100468140-6; PROBLEM: Bootloader failed!
Phone Info: 103564782290 LA5,IF: 240706 1829; HT (62 25 05); Phone Code: 0000

help

thanks Oxo Boxo,my 501c unlocked is ok,aha...

with charger
 

Thanks
yes with charger plug in phone work good.
Some my501c need charger because i make many without charger.but this ask charger.

today successfully unlock 2pcs my501c
thanksa lot