# How do I fix cellular connectivity issues on iPhone 17 Pro Max?

> Expert answer about the Apple iPhone 17 Pro Max

*Published: 2026-02-26 | Updated: 2026-02-26 | Source: https://shopsavvy.com/answers/how-do-i-fix-cellular-connectivity-issues-on-iphone-17-pro-max*

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## Product: Apple iPhone 17 Pro Max (512 GB) - Deep Blue [6.9-inch Display with Promotion, A19 Pro Chip, Best Battery Life in Any iPhone Ever, Pro Fusion Camera System, Center Stage Front Camera]
**Brand:** Apple

If your iPhone 17 Pro Max keeps dropping signal, you're not alone. Apple's N1 wireless chip has caused issues for some users. Here's how to fix it.

**First: Update your software**

Settings > General > Software Update. iOS 26.1 specifically fixes N1 chip connectivity problems. Many users saw issues disappear after updating.

**Reset network settings**

Settings > General > Transfer or Reset iPhone > Reset > Reset Network Settings.

Erases WiFi passwords and cellular settings. Forces everything fresh. Often fixes stubborn problems.

**Check carrier updates**

Settings > General > About. If a carrier update is available, you'll see a prompt. Install it.

**The eSIM refresh**

Settings > Cellular > tap your line > Remove eSIM. Then add it back using your carrier's method. Creates fresh connection.

**The simple stuff**

Turn on Airplane Mode. Wait 30 seconds. Turn off. Forces reconnection.

**If nothing works:**

Force LTE only: Settings > Cellular > Cellular Data Options > Voice & Data > LTE. A workaround, not a fix.

Document your problems and contact Apple Support. Some users have gotten replacements.

[Compare iPhone 17 Pro Max prices](https://shopsavvy.com/products/5fd8976f-1f7a-f47f-66c8-bc718ad63f3e) if you're still shopping.

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*Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from thousands of retailers, and analysis of user reviews to give you a well-rounded picture.*