about vivaz insert sim(hardware problem)? - GSM-Forum

mehdi_naghous · 05-16-2011, 22:19

about vivaz insert sim ?
phone is ok but after 5 or 20 min or 1 day phone is insert sim(emergency call)
this is hardware problem because i check it by software any version clean fs and sonyericson software updater
pcb is ok not water damage
which ic have problem or if any pic or schamatic for solve this problem
any body know how to solve this problem
thanks

mehdi_naghous · 05-17-2011, 07:50

any body have soulation for this problem

mehdi_naghous · 05-17-2011, 20:49

any body have soulation for this problem

adytuuxx · 05-17-2011, 21:28

the six pins of the sim card they are good soldered to pcb? i think that maybe somehaw the sim is not permanently on tauch with the sim pins.

mehdi_naghous · 05-17-2011, 21:46

six pins ok i check it
maybe sim way have problem or sim ic
but i dont know which ic is for sim
any body have schamatic for this problem

cbcelular · 09-26-2012, 17:41

any solution for the vivaz U5a insert the sim card?

05-16-2011, 22:19	#1 (permalink)
mehdi_naghous No Life Poster Join Date: Jul 2005 Location: iran Posts: 618 Member: 158513 Status: Offline Thanks Meter: 32	about vivaz insert sim(hardware problem)? about vivaz insert sim ? phone is ok but after 5 or 20 min or 1 day phone is insert sim(emergency call) this is hardware problem because i check it by software any version clean fs and sonyericson software updater pcb is ok not water damage which ic have problem or if any pic or schamatic for solve this problem any body know how to solve this problem thanks

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05-17-2011, 07:50	#2 (permalink)
mehdi_naghous No Life Poster Join Date: Jul 2005 Location: iran Posts: 618 Member: 158513 Status: Offline Thanks Meter: 32	any body have soulation for this problem

05-17-2011, 20:49	#3 (permalink)
mehdi_naghous No Life Poster Join Date: Jul 2005 Location: iran Posts: 618 Member: 158513 Status: Offline Thanks Meter: 32	any body have soulation for this problem

05-17-2011, 21:28	#4 (permalink)
adytuuxx Freak Poster Join Date: Jan 2010 Location: cyprus Posts: 421 Member: 1223870 Status: Offline Sonork: .............. Thanks Meter: 74	the six pins of the sim card they are good soldered to pcb? i think that maybe somehaw the sim is not permanently on tauch with the sim pins.

05-17-2011, 21:46	#5 (permalink)
mehdi_naghous No Life Poster Join Date: Jul 2005 Location: iran Posts: 618 Member: 158513 Status: Offline Thanks Meter: 32	six pins ok i check it maybe sim way have problem or sim ic but i dont know which ic is for sim any body have schamatic for this problem

09-26-2012, 17:41	#6 (permalink)
cbcelular No Life Poster Join Date: Jan 2006 Location: ES-Brazil Posts: 1,224 Member: 217679 Status: Offline Thanks Meter: 95	any solution for the vivaz U5a insert the sim card?