REFERENCE iPhone 6s Insert Sim

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Model: iPhone 6s

Problem: insert sim ( sim not detected )

IVqcmR1.jpg



Unit Status: repair by my colleague but he give up.
Technician level: 1 :)

History: tinanong ko colleague ko kung anu ano na ang ginawa sa unit at ang sabi nya ni reball na ang baseband cpu which is related parin talaga sa sim ways. eto na ang unit nung pinasa nya sakin :)

6q4EK52.jpg



Action taken: check observe unit, check all components related at sim ways ( all ok! )
test/diagnosed using multimeter.

di ko na pahabain pa, ini apply ko yung mga nagawa kong sim not detected from iphone 6 at 6 plus at di naman ako nabigo.

see image below for exact tested solutions.

solution: after check all components related sa simways if all ok, proceed to this image

replace/remove VR301_RF


ftlhxEV.jpg



RESULT:

Knp7oRB.jpg



ugaliin po natin icheck yung mga minor parts at wag basta basta tirahin yung mga major parts like sa ginawa ng kasamahan kong tech. nag sayang sya ng oras pero nabigo dahil di nya inisip na importante parin ang basic.
 
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