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PREMIUM Vivo Y11 No Service.. Replace WTR No Service pa rin.. Done!!!

activa2r

activa2r

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History bigla na lang nawala signal at no service..

once mag dial ka emergency call number na 112 Turning on Radio lumalabas..

IMG_0881.JPG

syempre as usual WTR ang salarin kaya replace..

IMG_0908.JPG

pero no luck no service pa rin :D :D :D
pero may solutiion ako jan..
ilang beses ko na ito nagawa oras na para ilabas dahil kunti lang kayo nag AF :D:D:D

first open this shield

IMG_0908.JPG

ganito mkikita nyo

RED arrow QET4101 signal ic supply of VPA APT (same function sa poco M3 unli reboot solution)
green arrow input 3.7v vphpwr or vsys
yellow arrow output to 2g Pa and 3g Pa

Capture.JPG

wala akong pinalitan reballs ko lang ung ic na yan..

IMG_0910.PNG

kailangan may output voltage dito 1.8v to 3.0v with sim card inserted..
pag wala palitan nyo na.. (a3s a5s Etc meron niyan) :D

Capture.JPG

after reball done..

IMG_0911.JPG

haba ng paliwanag pero lahat ng post ko pinag aralan at walang tsamba..

sana makatulong..!!!
 
activa2r said:
History bigla na lang nawala signal at no service..

once mag dial ka emergency call number na 112 Turning on Radio lumalabas..

View attachment 31718

syempre as usual WTR ang salarin kaya replace..

View attachment 31719

pero no luck no service pa rin :D :D :D
pero may solutiion ako jan..
ilang beses ko na ito nagawa oras na para ilabas dahil kunti lang kayo nag AF :D:D:D

first open this shield

View attachment 31720

ganito mkikita nyo

RED arrow QET4101 signal ic supply of VPA APT (same function sa poco M3 unli reboot solution)
green arrow input 3.7v vphpwr or vsys
yellow arrow output to 2g Pa and 3g Pa

View attachment 31721

wala akong pinalitan reballs ko lang ung ic na yan..

View attachment 31722

kailangan may output voltage dito 1.8v to 3.0v with sim card inserted..
pag wala palitan nyo na.. (a3s a5s Etc meron niyan) :D

View attachment 31723

after reball done..

View attachment 31724

haba ng paliwanag pero lahat ng post ko pinag aralan at walang tsamba..

sana makatulong..!!!
Click to expand...
dapat pala idol reference na yan..hehe
pero ang galing talaga ginagawa nyo,,iba talag kapag fucos at may kasamang pag mamahal sa trabaho
 
activa2r said:
History bigla na lang nawala signal at no service..

once mag dial ka emergency call number na 112 Turning on Radio lumalabas..

View attachment 31718

syempre as usual WTR ang salarin kaya replace..

View attachment 31719

pero no luck no service pa rin :D :D :D
pero may solutiion ako jan..
ilang beses ko na ito nagawa oras na para ilabas dahil kunti lang kayo nag AF :D:D:D

first open this shield

View attachment 31720

ganito mkikita nyo

RED arrow QET4101 signal ic supply of VPA APT (same function sa poco M3 unli reboot solution)
green arrow input 3.7v vphpwr or vsys
yellow arrow output to 2g Pa and 3g Pa

View attachment 31721

wala akong pinalitan reballs ko lang ung ic na yan..

View attachment 31722

kailangan may output voltage dito 1.8v to 3.0v with sim card inserted..
pag wala palitan nyo na.. (a3s a5s Etc meron niyan) :D

View attachment 31723

after reball done..

View attachment 31724

haba ng paliwanag pero lahat ng post ko pinag aralan at walang tsamba..

sana makatulong..!!!
Click to expand...
Ayos... Buti naka AF ako.
 
activa2r said:
History bigla na lang nawala signal at no service..

once mag dial ka emergency call number na 112 Turning on Radio lumalabas..

View attachment 31718

syempre as usual WTR ang salarin kaya replace..

View attachment 31719

pero no luck no service pa rin :D :D :D
pero may solutiion ako jan..
ilang beses ko na ito nagawa oras na para ilabas dahil kunti lang kayo nag AF :D:D:D

first open this shield

View attachment 31720

ganito mkikita nyo

RED arrow QET4101 signal ic supply of VPA APT (same function sa poco M3 unli reboot solution)
green arrow input 3.7v vphpwr or vsys
yellow arrow output to 2g Pa and 3g Pa

View attachment 31721

wala akong pinalitan reballs ko lang ung ic na yan..

View attachment 31722

kailangan may output voltage dito 1.8v to 3.0v with sim card inserted..
pag wala palitan nyo na.. (a3s a5s Etc meron niyan) :D

View attachment 31723

after reball done..

View attachment 31724

haba ng paliwanag pero lahat ng post ko pinag aralan at walang tsamba..

sana makatulong..!!!
Click to expand...
Thanks po admin. Same lang kaya procedure nyan dun sa samsung a20 napalitan nadin wtr
 
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