request to manole(ANSWERED) - GSM-Forum

ismail2005 · 07-13-2011, 08:20

mx box
please increase the voltage power supply from 4.6v to 4.9v.
as we are in mumbai (bombay) we get 4.6 v supply.
for new and fress mobile it ok
but for old mobile and mobile with power ic week.
flashing does not complete so we have to use extra power supply cable.
and next request is that make pkey and box seprate for best result.

gbluez · 07-13-2011, 09:11

hi,
increasing voltage on such case without external source,, need magic.

- use good quality usb cable
- use good power supply for your computer, use trusted brand
- best result is current design.

BR

ismail2005 · 07-13-2011, 10:13

it is possible if you make altertion in box cercuit.
i mean in new box with new cercuit.

gbluez · 07-13-2011, 10:27

hi,
of course, voltage is easy. simple smps will do this.
but voltage is not alone, it's also need current. you can't rise up current for sure.
FYI, N95 can eat up to 420mA on normal mode.

if you want a real usb power injector, you can use this schematic.

BR

ismail2005 · 07-31-2011, 18:13

i made a new experiment sir
i removed two red colour led from box
so now i get 4.7v
and now my box is working very very good now.

07-13-2011, 08:20	#1 (permalink)
ismail2005 Freak Poster Join Date: Feb 2011 Location: mumbai mira road Age: 51 Posts: 216 Member: 1524461 Status: Offline Thanks Meter: 26	request to manole(ANSWERED) mx box please increase the voltage power supply from 4.6v to 4.9v. as we are in mumbai (bombay) we get 4.6 v supply. for new and fress mobile it ok but for old mobile and mobile with power ic week. flashing does not complete so we have to use extra power supply cable. and next request is that make pkey and box seprate for best result.

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07-13-2011, 09:11	#2 (permalink)
gbluez No Life Poster Join Date: Jul 2004 Posts: 11,049 Member: 73565 Status: Offline Thanks Meter: 5,062	hi, increasing voltage on such case without external source,, need magic. - use good quality usb cable - use good power supply for your computer, use trusted brand - best result is current design. BR

07-13-2011, 10:13	#3 (permalink)
ismail2005 Freak Poster Join Date: Feb 2011 Location: mumbai mira road Age: 51 Posts: 216 Member: 1524461 Status: Offline Thanks Meter: 26	it is possible if you make altertion in box cercuit. i mean in new box with new cercuit.

07-13-2011, 10:27	#4 (permalink)
gbluez No Life Poster Join Date: Jul 2004 Posts: 11,049 Member: 73565 Status: Offline Thanks Meter: 5,062	hi, of course, voltage is easy. simple smps will do this. but voltage is not alone, it's also need current. you can't rise up current for sure. FYI, N95 can eat up to 420mA on normal mode. if you want a real usb power injector, you can use this schematic. BR

07-31-2011, 18:13	#5 (permalink)
ismail2005 Freak Poster Join Date: Feb 2011 Location: mumbai mira road Age: 51 Posts: 216 Member: 1524461 Status: Offline Thanks Meter: 26	i made a new experiment sir i removed two red colour led from box so now i get 4.7v and now my box is working very very good now.