How to flash K750i - GSM-Forum

ben_wong · 06-30-2005, 12:28

I already connect the cable(4in1)to phone, when I press "Attach the phone", cruiser screen "power on the phone", how can I do now? Pls help me, thx!!!

UnlockBR · 06-30-2005, 12:53

Are u using 3v external power supply?

ben_wong · 06-30-2005, 19:16

Quote:

Originally Posted by sdantas

Are u using 3v external power supply?

How to use? Pls tell me, thx!!!

sn00p · 06-30-2005, 19:22

I can't seem to get to connect to the K750i either. What's the trick here? I've attached a 9V battery to the phone and it gets as far as :

Ready!
Connecting via UC-10 Universal Cable...
Powering on the phone...
Baseband chip ID: 0x8040
Protocol version: 3.1
Baudrate = 460800Bd
Sony Ericsson phone detected.
Phone CID: 36
Phone color: Red
Trying Red CID36 flash applet...
Trying CID29 recovery applet...

James_S · 06-30-2005, 20:42

You can't use 9V!!! Use ~3V!

evan_silbert · 06-30-2005, 21:55

2.8v to 3.6v will work and be safe. 9v is not safe and you could damage your phone's flash chips.

9v will KILL Sharp phones- do not use it!

ben_wong · 06-30-2005, 22:36

How to attach the battery?(Give me the photo)

frostbite · 06-30-2005, 23:24

Get Multi volte adapetor and select 3V on that.

ben_wong · 07-01-2005, 06:14

Such as this one?
http://www.one-stop-factory.com/prod...power&pageno=2

evan_silbert · 07-01-2005, 14:07

Yes, that would work well, but I might prefer one with a digital readout.

06-30-2005, 12:28	#1 (permalink)
ben_wong Junior Member Join Date: Apr 2004 Age: 41 Posts: 28 Member: 62900 Status: Offline Thanks Meter: 0	How to flash K750i I already connect the cable(4in1)to phone, when I press "Attach the phone", cruiser screen "power on the phone", how can I do now? Pls help me, thx!!!

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
how to flash k750i -> w800???	.:GSM International:.	SonyEricsson (USB-Smart)	3	10-21-2005 20:59
how to flash K750i & W800i	tonytan	Cruiser Suite	3	10-13-2005 13:53
to Lead!how to flash k750i dead?	baomobile	Cruiser Suite	3	09-27-2005 16:49
help,how to flash k750i	pc005678	Cruiser Suite	2	09-09-2005 17:40
How to flash k750i for cruiser	cs55	Cruiser Suite	13	06-19-2005 16:24

06-30-2005, 12:53	#2 (permalink)
UnlockBR No Life Poster Join Date: Apr 2003 Location: Sao Paulo - BRAZIL Age: 49 Posts: 1,512 Member: 26751 Status: Offline Thanks Meter: 2	Are u using 3v external power supply?

06-30-2005, 19:22	#4 (permalink)
sn00p Insane Poster Join Date: Aug 2004 Age: 54 Posts: 82 Member: 79141 Status: Offline Thanks Meter: 1	I can't seem to get to connect to the K750i either. What's the trick here? I've attached a 9V battery to the phone and it gets as far as : Ready! Connecting via UC-10 Universal Cable... Powering on the phone... Baseband chip ID: 0x8040 Protocol version: 3.1 Baudrate = 460800Bd Sony Ericsson phone detected. Phone CID: 36 Phone color: Red Trying Red CID36 flash applet... Trying CID29 recovery applet...

06-30-2005, 20:42	#5 (permalink)
James_S No Life Poster Join Date: Jan 2005 Age: 54 Posts: 1,726 Member: 105625 Status: Offline Thanks Meter: 44	You can't use 9V!!! Use ~3V!

06-30-2005, 21:55	#6 (permalink)
evan_silbert No Life Poster Join Date: Feb 2003 Location: Boston Posts: 5,027 Member: 21920 Status: Offline Thanks Meter: 10	2.8v to 3.6v will work and be safe. 9v is not safe and you could damage your phone's flash chips. 9v will KILL Sharp phones- do not use it!

06-30-2005, 22:36	#7 (permalink)
ben_wong Junior Member Join Date: Apr 2004 Age: 41 Posts: 28 Member: 62900 Status: Offline Thanks Meter: 0	How to attach the battery?(Give me the photo)

06-30-2005, 23:24	#8 (permalink)
frostbite Freak Poster Join Date: Mar 2004 Age: 51 Posts: 401 Member: 58552 Status: Offline Thanks Meter: 24	Get Multi volte adapetor and select 3V on that.

07-01-2005, 06:14	#9 (permalink)
ben_wong Junior Member Join Date: Apr 2004 Age: 41 Posts: 28 Member: 62900 Status: Offline Thanks Meter: 0	Such as this one? http://www.one-stop-factory.com/prod...power&pageno=2

07-01-2005, 14:07	#10 (permalink)
evan_silbert No Life Poster Join Date: Feb 2003 Location: Boston Posts: 5,027 Member: 21920 Status: Offline Thanks Meter: 10	Yes, that would work well, but I might prefer one with a digital readout.