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REFERENCE iPhone 6 Plus no network/signal ( DONE )

MATUMBAMAN

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Taguig
Model: iPhone 6 Plus

Problem: no network / signal

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Unit Status: no repair / No any liquid issue

Action taken:

reball baseband CPU

MDM9625M OBA baseband CPU ic " U_BB_RF "


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siguro po ay iniisip nyo kung bakit yan agad ang tinira ko na pyesa? ipapaliwanag ko po sainyo ng mabuti.


marami pong pwede maging cause ng no network, kaya napakaimportante po talaga na palagi po natin idiagnose ito.

based sa dami ko na nagawa na paulit ulit na problema nito, pumasok saisip ko na bawat result ng network ay may kanya kanyang pyesa na dapat galawin at ito lang ang pwede na salarin.

tip # 1 check settings at tignan po mabuti kung may IMEI at modem firmware, kapag wala, maaaring hindi na makaya ng solution na ito. at kung meron proceed to tip # 2

tip # 2 press *#06# tignan po kung may lalabas na IMEI, kung meron reball mo lang ang baseband CPU

base sa aking research ang baseband CPU o ang MDM92625M OBA baseband CPU ic "U_BB_RF"

ay isang 4G LTE chip modem.


after reball eto po ang result.

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yan lamang po sa ngayon at kita kita tayo ulit sa mga susunod pa na thread. :)
 
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