E250 still lock after unlock with V2.0.5 - GSM-Forum

preshaust · 04-05-2007, 07:10

Hi

I just tried to unlock a E250 with V2.0.5. It said unlocking completed but the phone still lock

I have to reinstall the version 2.0.3 (not b) to get the phone really unlock

Can you clarify ?

tks

SS

preshaust · 04-10-2007, 00:11

any solution or update ?

tks

SS

preshaust · 04-10-2007, 00:12

Any update or solution

tks

SS

iki · 04-10-2007, 00:59

if you have UFS with HWK just unlock e2p,althoutgh unlocking on e250 is fixed on new version on ns-pro

Blartiartfast · 04-10-2007, 16:12

Think it has been mentioned before, but if you bridge the zener diode in the d800 cable 99% of faults will go using 2.0.5.
I had the same problem until I bridged the diode. All O.K again now.

preshaust · 04-13-2007, 00:05

Quote:

Originally Posted by Blartiartfast

Think it has been mentioned before, but if you bridge the zener diode in the d800 cable 99% of faults will go using 2.0.5.
I had the same problem until I bridged the diode. All O.K again now.

Sorry, can you explain a little more ?

Elco, will next version fix this problem ?

tks

SS

Blartiartfast · 04-13-2007, 10:31

Open the phone end of the D800 cable. There is a zener diode. You can either take it out and rejoin the wires together, or bridge it with a piece of wire.
Was mentioned some time ago for people that were having problems with other phones. 2.0.5 wouldn't work for me with the e250. Bridged the diode works fine now.

Ddavez · 04-13-2007, 11:49

Does this also explain why D900 unlocking worked fine until 2.05 and now doesn't? I've tried reloading etc, but still no good. And E250 still doesn't work

Multi-COM · 04-13-2007, 21:38

it's works , first make full reset usign codes from keyboard , then unlock phone with NSPRO, if you got problem with power supply buy Zxxx/E250 adaptor

Ddavez · 04-14-2007, 10:40

got the adaptor, I'll try the reset code method. didn't have to do this before though. Any reason for this ??

ZoHaiB_(FoneGSM) · 04-14-2007, 12:14

Quote:

Originally Posted by Multi-COM

it's works , first make full reset usign codes from keyboard , then unlock phone with NSPRO, if you got problem with power supply buy Zxxx/E250 adaptor

still same problem bro. any other solution to unlock E250 using NS-PRO

gsm_zone · 04-14-2007, 13:37

use Samsung C300 - E250 Unlocker Free v.1.2 By MobilStore
with nspro cables work 100%
test more than 30 peces

tony1972 · 04-14-2007, 13:41

may be its help u
use d800 ns pro cable but remove diode from cable
i use like this always done unlock
try it

gsm_zone · 04-16-2007, 00:30

Quote:

Originally Posted by tony1972

may be its help u
use d800 ns pro cable but remove diode from cable
i use like this always done unlock
try it

witch diode can you post a photo

preshaust · 04-16-2007, 01:44

The original issue I post is related to the cable ?

As I said, I can unlock perfectly with V2.0.3 but just with the latest version, it goes through all the steps completed and said unlocking ok but the phone still lock.

If there is a problem with cable, I don't think all the process can be completed, is that right ?

So, I think there is a bug with the latest version.

Pls clarify. tks.

SS

04-05-2007, 07:10	#1 (permalink)
preshaust No Life Poster Join Date: Nov 2005 Posts: 765 Member: 200475 Status: Offline Thanks Meter: 37	E250 still lock after unlock with V2.0.5 Hi I just tried to unlock a E250 with V2.0.5. It said unlocking completed but the phone still lock I have to reinstall the version 2.0.3 (not b) to get the phone really unlock Can you clarify ? tks SS

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04-10-2007, 00:11	#2 (permalink)
preshaust No Life Poster Join Date: Nov 2005 Posts: 765 Member: 200475 Status: Offline Thanks Meter: 37	any solution or update ? tks SS

04-10-2007, 00:12	#3 (permalink)
preshaust No Life Poster Join Date: Nov 2005 Posts: 765 Member: 200475 Status: Offline Thanks Meter: 37	Any update or solution tks SS

04-10-2007, 00:59	#4 (permalink)
iki No Life Poster Join Date: Apr 2004 Location: Skopje , Macedonia Age: 40 Posts: 916 Member: 61851 Status: Offline Sonork: 100.1604862 Thanks Meter: 117	if you have UFS with HWK just unlock e2p,althoutgh unlocking on e250 is fixed on new version on ns-pro

04-10-2007, 16:12	#5 (permalink)
Blartiartfast No Life Poster Join Date: May 2001 Location: U.K Age: 53 Posts: 1,425 Member: 4611 Status: Offline Thanks Meter: 68	Think it has been mentioned before, but if you bridge the zener diode in the d800 cable 99% of faults will go using 2.0.5. I had the same problem until I bridged the diode. All O.K again now.

04-13-2007, 10:31	#7 (permalink)
Blartiartfast No Life Poster Join Date: May 2001 Location: U.K Age: 53 Posts: 1,425 Member: 4611 Status: Offline Thanks Meter: 68	Open the phone end of the D800 cable. There is a zener diode. You can either take it out and rejoin the wires together, or bridge it with a piece of wire. Was mentioned some time ago for people that were having problems with other phones. 2.0.5 wouldn't work for me with the e250. Bridged the diode works fine now.

04-13-2007, 11:49	#8 (permalink)
Ddavez Freak Poster Join Date: Jul 2005 Posts: 232 Member: 162777 Status: Offline Thanks Meter: 1	Does this also explain why D900 unlocking worked fine until 2.05 and now doesn't? I've tried reloading etc, but still no good. And E250 still doesn't work

04-13-2007, 21:38	#9 (permalink)
Multi-COM No Life Poster Join Date: Nov 2003 Location: Poland Age: 46 Posts: 2,759 Member: 43823 Status: Offline Thanks Meter: 308	it's works , first make full reset usign codes from keyboard , then unlock phone with NSPRO, if you got problem with power supply buy Zxxx/E250 adaptor

04-14-2007, 10:40	#10 (permalink)
Ddavez Freak Poster Join Date: Jul 2005 Posts: 232 Member: 162777 Status: Offline Thanks Meter: 1	got the adaptor, I'll try the reset code method. didn't have to do this before though. Any reason for this ??

04-14-2007, 13:37	#12 (permalink)
gsm_zone No Life Poster Join Date: Jul 2004 Age: 37 Posts: 619 Member: 347619 Status: Offline Thanks Meter: 78	use Samsung C300 - E250 Unlocker Free v.1.2 By MobilStore with nspro cables work 100% test more than 30 peces

04-14-2007, 13:41	#13 (permalink)
tony1972 Freak Poster Join Date: May 2006 Posts: 248 Member: 280989 Status: Offline Thanks Meter: 9	may be its help u use d800 ns pro cable but remove diode from cable i use like this always done unlock try it

04-16-2007, 01:44	#15 (permalink)
preshaust No Life Poster Join Date: Nov 2005 Posts: 765 Member: 200475 Status: Offline Thanks Meter: 37	The original issue I post is related to the cable ? As I said, I can unlock perfectly with V2.0.3 but just with the latest version, it goes through all the steps completed and said unlocking ok but the phone still lock. If there is a problem with cable, I don't think all the process can be completed, is that right ? So, I think there is a bug with the latest version. Pls clarify. tks. SS