GT-I9300I Touch Screen Not Working - GSM-Forum

Nikosz80 · 08-27-2015, 11:18

Hi, My Samsung Galaxy S3 Neo touch screen is not working, I test a new screen but i having the same problem, touch screen is not working. I think that this is hardware problem in motherboard..
i need help,what will be the problem?
Thanks..

Nikosz80 · 08-29-2015, 10:40

i have only me this problem?

jabbarbutt15 · 08-29-2015, 11:23

your phone is original Samsung or colone

Nikosz80 · 08-29-2015, 17:19

my phone is original Samsung

hussain0000 · 08-29-2015, 17:29

Brother check this line if broken the give jumper you'r problem will slove

Nikosz80 · 08-29-2015, 18:06

thanks bro. i'll try.. s3 neo motherboard is the same with s3?

Nikosz80 · 09-03-2015, 16:15

any friend to help me??

Munir · 09-04-2015, 06:39

Quote:

Originally Posted by Nikosz80

any friend to help me??

pin 3 is TSP_SDA_1.8V, pin 4 TSP_SCL_1.8V ,pin 8 TSP_nINT are directly comes from cpu. whereas pin 10 TSP_AVDD_3.3V volts comes from power ic.
for one volt for touchscreen opration i.e. 1.80v i have doubt? from where its come? I m sure there is no any seprate touch ic.
near lcd connector there are 3 resistors for TSP_SDA_1.8V, TSP_SCL_1.8V, and TSP_nINT. find it accordind to pin no. than another side of all these 3 resistors are common and there must be TSP_VDD_1.8V. If volt is absent than give jumpper with VCC_1.8V_AP.
Also measure ohms of pin 3 with pin 4 it must be 2k ohms or little more. If it less than 2k ohms than those two line shorted below cpu.than its impossible.
Did you measured volt TSP_AVDD_3.3V?
please give me all needed pin reading (volts and multimeter ).

And also visit here http://forum.gsmhosting.com/vbb/f258...cated-1936168/

Nikosz80 · 09-05-2015, 12:00

thanks Munir..
noa i have biger problem.. My phone wont turn on or charge.. I know .. I'm disasters

Nikosz80 · 09-23-2015, 16:23

hi.
i replace Board in my s3 neo.
can tell me anyone how add new IMEI after Board Replacement??
thanks.

d-Artigo · 09-24-2015, 09:37

Quote:

Originally Posted by Nikosz80

any friend to help me??

samsung gt-i9300 i neo touchscreen ways
check one by one its touchscreen lane
see picture below

only press thank

Nikosz80 · 09-24-2015, 10:41

Thanks.. but now the old board wont turn on or charge and replace Board but i need add new IMEI

Nikosz80 · 09-29-2015, 12:36

any idea how add new IMEI in GT-I9301I

sachu2002 · 09-29-2015, 14:00

try with z3x box then reply

Nikosz80 · 09-29-2015, 17:15

thanks..
any other solution without box?

08-27-2015, 11:18	#1 (permalink)
Nikosz80 Insane Poster Join Date: Aug 2015 Posts: 60 Member: 2450528 Status: Offline Thanks Meter: 3	GT-I9300I Touch Screen Not Working Hi, My Samsung Galaxy S3 Neo touch screen is not working, I test a new screen but i having the same problem, touch screen is not working. I think that this is hardware problem in motherboard.. i need help,what will be the problem? Thanks..

08-29-2015, 10:40	#2 (permalink)
Nikosz80 Insane Poster Join Date: Aug 2015 Posts: 60 Member: 2450528 Status: Offline Thanks Meter: 3	i have only me this problem?

08-29-2015, 11:23	#3 (permalink)
jabbarbutt15 Junior Member Join Date: Aug 2015 Posts: 13 Member: 2439720 Status: Offline Thanks Meter: 1	your phone is original Samsung or colone

08-29-2015, 17:19	#4 (permalink)
Nikosz80 Insane Poster Join Date: Aug 2015 Posts: 60 Member: 2450528 Status: Offline Thanks Meter: 3	my phone is original Samsung

08-29-2015, 17:29	#5 (permalink)
hussain0000 Freak Poster Join Date: Jan 2013 Location: darbanga jalley Posts: 179 Member: 1872544 Status: Offline Sonork: 100.1668612 Thanks Meter: 193	Brother check this line if broken the give jumper you'r problem will slove

08-29-2015, 18:06	#6 (permalink)
Nikosz80 Insane Poster Join Date: Aug 2015 Posts: 60 Member: 2450528 Status: Offline Thanks Meter: 3	thanks bro. i'll try.. s3 neo motherboard is the same with s3?

09-03-2015, 16:15	#7 (permalink)
Nikosz80 Insane Poster Join Date: Aug 2015 Posts: 60 Member: 2450528 Status: Offline Thanks Meter: 3	any friend to help me??

09-05-2015, 12:00	#9 (permalink)
Nikosz80 Insane Poster Join Date: Aug 2015 Posts: 60 Member: 2450528 Status: Offline Thanks Meter: 3	thanks Munir.. noa i have biger problem.. My phone wont turn on or charge.. I know .. I'm disasters

09-23-2015, 16:23	#10 (permalink)
Nikosz80 Insane Poster Join Date: Aug 2015 Posts: 60 Member: 2450528 Status: Offline Thanks Meter: 3	hi. i replace Board in my s3 neo. can tell me anyone how add new IMEI after Board Replacement?? thanks.

09-24-2015, 10:41	#12 (permalink)
Nikosz80 Insane Poster Join Date: Aug 2015 Posts: 60 Member: 2450528 Status: Offline Thanks Meter: 3	Thanks.. but now the old board wont turn on or charge and replace Board but i need add new IMEI

09-29-2015, 12:36	#13 (permalink)
Nikosz80 Insane Poster Join Date: Aug 2015 Posts: 60 Member: 2450528 Status: Offline Thanks Meter: 3	any idea how add new IMEI in GT-I9301I

09-29-2015, 14:00	#14 (permalink)
sachu2002 No Life Poster Join Date: Mar 2015 Location: kapurthala punjab Posts: 1,079 Member: 2362867 Status: Offline Sonork: ththtuu Thanks Meter: 659	try with z3x box then reply

09-29-2015, 17:15	#15 (permalink)
Nikosz80 Insane Poster Join Date: Aug 2015 Posts: 60 Member: 2450528 Status: Offline Thanks Meter: 3	thanks.. any other solution without box?