iPhone 17 Pro Max Screen Replacement | Cracked Screen Fix + Repair Assistant

Learn how to replace the iPhone 17 Pro Max screen, fix flicker, lines, ghost touch, and calibrate the new display with Repair Assistant. Buy tools and parts on AMAZON: Screwdriver Set: https://hfixt.com/spro Pro Toolkit: https://hfixt.com/tool Magnetic Mat: https://hfixt.com/mat Tweezers: https://hfixt.com/tzrs Adhesive tape: https://amzn.to/3N3ey3E Screen: https://amzn.to/4bnYMZ4 AliExpress: Adhesive tape: https://s.click.aliexpress.com/e/_c3z... Screen: https://s.click.aliexpress.com/e/_c4O... Screwdriver Set: https://hfixt.com/alis Opening Tool Kit: https://hfixt.com/alit Magnetic Mat: https://hfixt.com/amat Tweezers set: https://hfixt.com/altz 📌*Useful links* Best Screwdriver Set:    • How to Choose the Best Screwdriver Set for...   Repair Tools & Safety Tips:    • Electronics Repair for Beginners: How to S...   More DIY repair guides: https://how-fixit.com Genuine Apple parts: selfservicerepair.com 📱Follow us for more tech tips and guides! TikTok:   / howfixit   Instagram:   / howfixit   Facebook:   / howfixit   X: https://x.com/HowFixit Description If your iPhone 17 Pro Max screen is cracked, flickering, showing lines, dim, discolored, or not responding to touch, this step-by-step guide will show you how to replace the display assembly safely and correctly. In this HowFixit tutorial, I’ll walk you through opening the iPhone, removing the damaged screen, transferring the proximity and ambient light sensor flex cable if needed, testing the new display, calibrating it with Repair Assistant, and restoring water resistance with new adhesive sealing tape. This guide also covers important repair tips like how deep to insert pry tools, how to avoid damaging screen cables, how to organize screws correctly, and how to check True Tone, Auto-Brightness, touchscreen response, and dead zones after installation. Subscribe to HowFixit for more iPhone 17 Pro Max repair guides, DIY tutorials, and detailed step-by-step electronics repair videos. 🎬 Timecodes: 00:00 Intro to Screen Replacement Guide 00:24 Tools you need for iPhone 17 Pro Max screen replacement 00:44 Why screw organization matters 01:11 Power off and remove bottom screws 01:19 Heat the display adhesive 01:46 Open the screen safely 02:19 Important 3 mm pry depth warning 02:49 Release top hinges and open display 03:49 Disconnect display and sensor cables 04:07 Transfer proximity and ambient light sensor flex 06:08 Install sensor flex on the new screen 07:17 Reconnect screen and test before sealing 07:33 Repair Assistant display calibration 07:46 Check touchscreen, True Tone and Auto-Brightness 08:18 Remove cooling plate 09:00 Remove old frame adhesive 09:35 Clean frame with isopropyl alcohol 10:50 Apply new waterproof adhesive tape 11:47 Reconnect display and finish reassembly 12:25 End screen and next videos 🌟FAQ: ❓Question: Do I need Repair Assistant after replacing the iPhone 17 Pro Max display? ✔️Answer: Yes. Repair Assistant helps calibrate the new screen and confirms proper part pairing and functionality. ❓Question: Will True Tone and Auto-Brightness work after screen replacement? ✔️Answer: They should work if the Repair Assistant is done correctly and the front sensor flex is properly transferred or installed. ❓Question: Can I replace only the glass instead of the full screen assembly? ✔️Answer: For most DIY repairs, replacing the full display assembly is the safer and more practical option. AFFILIATE PROGRAM As an Amazon Associate, I earn from qualifying purchases. #iphone17promax #iphone17promaxrepair #iphonerepair #diy #howfixit