Salta al contenuto principale

Lanciato il 26 ottobre 2018. Modelli A1984, A2105, A2106, A2108. Disponibile in versioni GSM o CDMA / eSIM, nano-SIM o dual-SIM / 64, 128 o 256 GB / Bianco, Nero, Blu, Giallo, Corallo o Rosso.

265 Domande Visualizza tutte

How to remove iPhone XR motherboard bottom shield?

Hello, I am trying to remove the bottom shield of an iPhone XR motherboard to replace U3300, however I have noticed that it is a lot harder to get off than other shields. By “bottom shield” I mean the shield under the battery connector. I tried 480c of heat, which is the maximum my hot air will go to, however it did not come loose. Maybe I need to heat it for longer? I am just concerned that I may damage or heat the motherboard too much. Thank you so much for your help

Risposto! Visualizza la risposta Anch'io ho questo problema

Questa è una buona domanda?

Punteggio 0
Aggiungi un commento

2 Risposte

Soluzione Prescelta

These shields are not the easiest to remove as they hold a fair bit of ground plain. I use full heat and air flow with a large or no nozzle. The shield you are talking about should come off when the hot air temp reaches around 400 degrees.

All hot air stations are different; the temperature displayed may not be accurate due to the age of the machine or its make.

You are right thinking that exposed heat might damage the motherboard. The other method you can use is to cut it off. I see a few that come in with prior repair attempts which have had the shield removed this way.

Questa risposta è stata utile?

Punteggio 2
Aggiungi un commento

Have you checked out the teardown?

Smontaggio iPhone XR

Questa risposta è stata utile?

Punteggio 1

Commenti:

Yes, however unfortunately it didn’t say much about how to remove the shield, although was really descriptive on the chips underneath them. Thank you for your answer though!

da

Aggiungi un commento

Aggiungi la tua risposta

Colby Morris sarà eternamente grato.
Visualizza Statistiche:

Ultime 24 Ore: 1

Ultimi 7 Giorni: 2

Ultimi 30 Giorni: 6

Tutti i Tempi: 49