iPhone 11 Pro Max keeps losing cellular signal

itsmoayad Said:

"iPhone 11 Pro Max keeps losing cellular signal"

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Troubleshooting Cellular...



Is Cellular dulled-out in Settings?

Troubleshooting Cellular Data:

A. "No Service":

Is "No Service" shown on the top-left corner of your screen? If so, go here to fix that: If you See No Service or Searching on your iPhone or iPad - Apple Support

B. No SIM":

Is "No SIM" shown on the top-left corner of your screen? If so, go here to fix that: If you See 'invalid SIM' or 'no SIM' on your iPhone or iPad - Apple Support

C. Contact your Carrier:

Having issues with Cellular, contact your Carrier, asking them to configure this to the correct settings. They configure all of this in the SIM card.

itsmoayad Said:

"iPhone 11 Pro Max keeps losing cellular signal: I tried that too, still did not fix it.”

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If Cellular Signal Keeps Failing:

Try clearing space, as too much may be consuming lots of resources. Read the following…

Troubleshooting iPhone Storage:

Internal storage cannot be upgraded. It is what it is. So, the maximum internal storage capacity never increases, even if you upgraded your iCloud plan. Learn More here: What's the Difference Between Device Storage and iCloud Storage? Apple Support

So, what to do...

Clear Space Using my User Tips:

• How to Clear Space from your Mobile Device, and What to Clear: - User Tip. You may have too much installed, and need to clear space. So, see my user tip: 

• How to Clear "Other" in your iPhone's Storage - Use Backup - User Tip. Caches would be being used for remembrance of application use. It is essentially the same for an iPad. You'd backup your iPhone, and then restore your iPhone from the backup you've just created. All System Data will delete.

itsmoayad Said:

"Yes, exactly, even before the reset was only 40GB"

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How to Properly Factory Reset:

Perform as instep here, including the backup creation, and the iCloud logout:  What to do Before you Sell, Give Away, or Trade in your iPhone, iPad, or iPod touch - Apple Support. Report back what happens.

itsmoayad wrote: "Yes it is the original one with 82%"

82% is not healthy and implies that the weak, original battery cannot supply sufficient power for the iPhone's antenna to maintain a connection with cell tower signals. Have the aging battery replaced and all will (probably) be well:

iPhone Battery & Power Repair

About genuine iPhone batteries

Repair Provider Verification

(Articles found by searching Apple's Knowledge Base.)

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itsmoayad Said:

"I just did another full reset to my phone and there’s no “Other” in my phone storage, the free space is around 30 out of 64GB"

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30 out of 64GB?

So, 34GB of your Internal Storage was eaten up after a factory reset?

itsmoayad ~ Does your iPhone 11 Pro Max still have its original battery?

And what's the Maximum Capacity % here?...

Settings > Battery > Battery Health

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