Koj lub teeb liab iPhone tsis zoo?

Shenzhen Shenchuang Hi-tech Electronics Co., Ltd (SChitec) yog lub tuam txhab ua haujlwm siab uas tshwj xeeb hauv xov tooj accessories ntau lawm thiab muag khoom. Peb cov khoom tseem ceeb muaj xws li kev mus ncig, chargers tsheb, USB cables, fais fab nyiaj hauv tuam txhab nyiaj thiab lwm yam khoom siv digital.Tag nrho cov khoom muaj kev nyab xeeb thiab txhim khu kev qha, nrog cov cim styles.products dhau daim ntawv pov thawj xws li CE, FCC, ROHS, UL, PSE, C-Tick, thiab lwm yam. , Yog tias koj txaus siab rau, koj tuaj yeem tiv tauj ceo@schitec.com ncaj qha.

Nyob ruaj ntseg nrog SChitec

Koj lub teeb liab iPhone tsis zoo? Qhov ntawd yog vim koj tsis tau teeb tsa li no! Qhov no teeb lub teeb liab tag nrho daim phiaj

Ua ntej, xov tooj ntawm tes teeb liab nug

1. Lus nug code

Ua ntej, peb qhib lub xov tooj ntawm tes, nkag mus rau lub dial-up interface, thiab tom qab ntawd nkag mus rau tus lej no * 3001 # 12345 # *, thiab nias lub khawm dial, peb tuaj yeem tshawb xyuas seb lub hauv paus thiab teeb liab siv peb lub xov tooj ntawm tes.

2. Cov lus nug tshwm sim

Lub sijhawm no, yog "Field Test" tshwm nyob rau sab saum toj ntawm lub xov tooj nplooj ntawv, ces koj lub xov tooj ntawm tes siv Qualcomm baseband. Yog tias nws qhia "Main Menu", ces Intel baseband siv. Qualcomm baseband muaj peev xwm nrhiav tau lub teeb liab zoo dua li Intel baseband, uas txhais tau tias lub teeb liab yuav zoo dua!

Qhov thib ob, txhim khu lub teeb liab

1.Flight mode

Txoj kev no muaj ntau rau txhua lub xov tooj ntawm tes. Thaum lub xov tooj ntawm tes tsis zoo lossis lub teeb liab tsis zoo, koj tuaj yeem qhib lub dav hlau hom, thiab tom qab ntawd tua lub dav hlau hom tom qab 10 vib nas this. Hauv Apple lub xov tooj, lub dav hlau hom yog nyob rau hauv qhov chaw tswj. Lub dav hlau icon, nyem rau ntawm nws kom tig lub dav hlau hom!

2. Xaiv tus neeg teb xov tooj manually

Xaiv tus neeg teb xov tooj manually tuaj yeem txhim kho qhov teeb meem tsis muaj teeb liab. Qhib lub iPhone, nyem [Settings]-[Cellular Mobile Network]-[Network Selection], tua [Auto], thiab tom qab ntawd peb tuaj yeem xaiv tus neeg teb xov tooj peb muaj.

3. Rov qab teeb tsa lub network

Yog tias koj lub teeb liab iPhone zoo, tab sis Is Taws Nem qeeb, koj tuaj yeem nyem [Settings]-[General]-[Restore Network Settings], tab sis thov nco ntsoov tias koj yuav tsum rov nkag tus password WiFi tom qab rov pib dua.

4.Qhib Cellular Mobile Search

Thaum lub teeb liab iPhone tsis zoo, qhov ua haujlwm no yuav cia li tshawb nrhiav lub hauv paus chaw nres tsheb ze rau koj, uas tuaj yeem txhim kho lub teeb liab zoo!

Nyem [Settings]-[Privacy]-[Location Services]-[System Services]-[Cellular Mobile Network Search].