Erisson 2628 dead! - GSM-Forum

Xanga · 01-20-2003, 15:59

I changed a worn out internal keypad of this phone which was making it not power up and gave it to the customer. now he comes back and tells me the phone is dead!
What connection?? Any suggestions on tracing this prob??

Regards

opo · 01-20-2003, 16:03

Maybe same problem,maybe he drop it (see marks on thephone°,maybe oxides...???

MiSko21 · 01-21-2003, 00:04

check the battery voltage.. this model has common problems with battery - sometimes the battery "falls in a sleep" -the voltage falls so you cant turn it on or charge it- measure the battery and if the voltage is below 3.6V shock/chage it With approx 5.4V 300mA until the voltige rises above 3.6V...
Regards

Xanga · 01-21-2003, 06:16

Hey I have changed to a fully charged batt but no improvement! maybe I should change the PA

hs_ · 01-21-2003, 22:49

Hi...
You can try to rehot CPU and Flash then clear keypad connector with alchol

Regarts

Xanga · 01-22-2003, 06:16

Hey hs_ you mean the cellophane part or what??

regards

01-20-2003, 15:59	#1 (permalink)
Xanga Freak Poster Join Date: Sep 2002 Location: Kenya, E. Africa Age: 56 Posts: 184 Member: 15772 Status: Offline Thanks Meter: 1	Erisson 2628 dead! I changed a worn out internal keypad of this phone which was making it not power up and gave it to the customer. now he comes back and tells me the phone is dead! What connection?? Any suggestions on tracing this prob?? Regards

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
help urgently G1157 dead after unlock..	razisamb	FuriousGold	4	03-29-2010 15:38
3110c dead done by USB flashing	Mintsea	Universalbox	1	03-29-2010 11:54
Soliuton for dead 2628.plsssss	stylius	Old Ericsson Phones & Sony Phones	2	02-11-2005 16:49
help. dead 2628	L_DIM	Old Ericsson Phones & Sony Phones	2	03-05-2003 01:36
Ericsson 2628 dead after unlocking	gambit_gsm	Old Ericsson Phones & Sony Phones	0	07-18-2001 06:41

01-20-2003, 16:03	#2 (permalink)
opo No Life Poster Join Date: Oct 2002 Location: Shenzhen China Age: 68 Posts: 1,074 Member: 16350 Status: Offline Sonork: 110823 Thanks Meter: 42	Maybe same problem,maybe he drop it (see marks on thephone°,maybe oxides...???

01-21-2003, 00:04	#3 (permalink)
MiSko21 Freak Poster Join Date: Oct 2001 Location: Slovenia-Europe Age: 43 Posts: 134 Member: 7073 Status: Offline Thanks Meter: 0	check the battery voltage.. this model has common problems with battery - sometimes the battery "falls in a sleep" -the voltage falls so you cant turn it on or charge it- measure the battery and if the voltage is below 3.6V shock/chage it With approx 5.4V 300mA until the voltige rises above 3.6V... Regards

01-21-2003, 06:16	#4 (permalink)
Xanga Freak Poster Join Date: Sep 2002 Location: Kenya, E. Africa Age: 56 Posts: 184 Member: 15772 Status: Offline Thanks Meter: 1	Hey I have changed to a fully charged batt but no improvement! maybe I should change the PA

01-21-2003, 22:49	#5 (permalink)
hs_ Insane Poster Join Date: Oct 2002 Posts: 72 Member: 16859 Status: Offline Thanks Meter: 0	Hi... You can try to rehot CPU and Flash then clear keypad connector with alchol Regarts

01-22-2003, 06:16	#6 (permalink)
Xanga Freak Poster Join Date: Sep 2002 Location: Kenya, E. Africa Age: 56 Posts: 184 Member: 15772 Status: Offline Thanks Meter: 1	Hey hs_ you mean the cellophane part or what?? regards