COnvert E101a to 900Mhz band support - GSM-Forum

yurais · 10-06-2008, 04:45

Do you know or have an idea on how to proceed?

do you have the schematics for this model ?

I flashed firmware, LP, EEPROM from E101 and still no 900MHz band on the phone

, looks like HW modifications has to be made.

regards

brahmss · 10-06-2008, 05:41

what tools are you using...if you have polar box y think you can check the extension of the firmware if its a work to latin america being 850 1900 if it end with x it has the frecuency that you need, did you try flashwith x firmware?

rotelcam · 10-06-2008, 12:27

Quote:

Originally Posted by yurais

Do you know or have an idea on how to proceed?

do you have the schematics for this model ?

I flashed firmware, LP, EEPROM from E101 and still no 900MHz band on the phone

, looks like HW modifications has to be made.

regards

Quote:

Originally Posted by brahmss

what tools are you using...if you have polar box y think you can check the extension of the firmware if its a work to latin america being 850 1900 if it end with x it has the frecuency that you need, did you try flashwith x firmware?

Yes as brahmss said.
Use Polar box2.
Fullflash phone with E101x fullflash file.

yurais · 10-06-2008, 16:26

I have infinityBox, I flashed with e101 firmware (NOT e101a) and did not succed, I know exactly what both of you mean guys, but let me ask, have any of you rreally tested to flash e101a to e101x and succeded on changing the frecuency or you are only thinking it should work.

thanks in advance

brahmss · 10-06-2008, 17:02

hello man, in theory should work but if you have already tried unsuccesfully ill search for another way to do so....

yurais · 10-07-2008, 01:44

maybe Hw modo, ay idea from anyone ?
and schematics? who has schematic for this toy ?

yurais · 05-04-2010, 23:14

well, I have another 2 phones like this again...

at this time, 2 years later, I do have polar box 2, will try x firmware, any other suggestion?

Nadjombe · 06-03-2010, 15:25

After fullflash you need small hardware change!!!!!!!Don't have any 101a here!!!

mandYpo · 06-03-2010, 17:39

Open the phone and post the photo of the board , I show you what part change

valtidor · 01-19-2015, 12:28

hello guys............. i need help..... pls... give a copy of alcatel 918n schematic....
charging solution..................

10-06-2008, 04:45	#1 (permalink)
yurais No Life Poster Join Date: Jan 2006 Location: Santiago de Cuba Age: 46 Posts: 3,672 Member: 220595 Status: Offline Thanks Meter: 355	COnvert E101a to 900Mhz band support Do you know or have an idea on how to proceed? do you have the schematics for this model ? I flashed firmware, LP, EEPROM from E101 and still no 900MHz band on the phone , looks like HW modifications has to be made. regards

06-03-2010, 17:39	#9 (permalink)
mandYpo Major Poster Join Date: Nov 2007 Posts: 40 Member: 632365 Status: Offline Thanks Meter: 2	E101a to 900 Open the phone and post the photo of the board , I show you what part change

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10-06-2008, 05:41	#2 (permalink)
brahmss Freak Poster Join Date: Oct 2007 Location: manizales-colombia Age: 35 Posts: 144 Member: 621952 Status: Offline Thanks Meter: 15	what tools are you using...if you have polar box y think you can check the extension of the firmware if its a work to latin america being 850 1900 if it end with x it has the frecuency that you need, did you try flashwith x firmware?

10-06-2008, 16:26	#4 (permalink)
yurais No Life Poster Join Date: Jan 2006 Location: Santiago de Cuba Age: 46 Posts: 3,672 Member: 220595 Status: Offline Thanks Meter: 355	I have infinityBox, I flashed with e101 firmware (NOT e101a) and did not succed, I know exactly what both of you mean guys, but let me ask, have any of you rreally tested to flash e101a to e101x and succeded on changing the frecuency or you are only thinking it should work. thanks in advance

10-06-2008, 17:02	#5 (permalink)
brahmss Freak Poster Join Date: Oct 2007 Location: manizales-colombia Age: 35 Posts: 144 Member: 621952 Status: Offline Thanks Meter: 15	hello man, in theory should work but if you have already tried unsuccesfully ill search for another way to do so....

10-07-2008, 01:44	#6 (permalink)
yurais No Life Poster Join Date: Jan 2006 Location: Santiago de Cuba Age: 46 Posts: 3,672 Member: 220595 Status: Offline Thanks Meter: 355	maybe Hw modo, ay idea from anyone ? and schematics? who has schematic for this toy ?

05-04-2010, 23:14	#7 (permalink)
yurais No Life Poster Join Date: Jan 2006 Location: Santiago de Cuba Age: 46 Posts: 3,672 Member: 220595 Status: Offline Thanks Meter: 355	well, I have another 2 phones like this again... at this time, 2 years later, I do have polar box 2, will try x firmware, any other suggestion?

06-03-2010, 15:25	#8 (permalink)
Nadjombe No Life Poster Join Date: Sep 2005 Location: near Network Age: 47 Posts: 2,236 Member: 185608 Status: Offline Thanks Meter: 592	After fullflash you need small hardware change!!!!!!!Don't have any 101a here!!!

01-19-2015, 12:28	#10 (permalink)
valtidor Junior Member Join Date: Jan 2015 Posts: 1 Member: 2326427 Status: Offline Thanks Meter: 0	hello guys............. i need help..... pls... give a copy of alcatel 918n schematic.... charging solution..................