Just Recently, Phone Repair Master posted a video clip regarding apple iphone 13 screen replacement After substitute, “Vital Show Message” turns up What’s even worse, Face ID is not readily available Since the apple iphone 13 display includes no flooding illuminator module, as well as all the components for the TrueDepth system are housed in the iPhone itself REWA LAB hypothesizes that the chip on the initial display has actually conserved Face ID information Transferring the chip to the brand-new display may fix the issue Today, allow’s confirm this conjecture In the first area, we examine the Face ID function of apple iphone 13 True Tone feature is normal Face ID can be established up and also is working fine After that we dismantle the phone and try to replace the screen with an initial and also real one Eliminate the original display Detach the sensing unit flex cord with Hot Air Gun at 100 ° C Please take care not to harm the flex cable television when you eliminate it Affix the removed sensing unit flex cord to the new screen Set up the screws Attach the brand-new screen Switch on the phone “Essential Show Message” appears Face ID can not be established up True Tone vanishes Next, we attempt to move the IC on the original display to the new display Remove the new screen To avoid scratches on the screen throughout procedures, use a protective film to the screen Warm the display flex cable television with Hot Air Weapon at 100 ° C Carefully bring up the flex cable To secure the display, place the reballing pattern under the flex wire for insulation Apply high-temperature tape Remove black glue around the chip with Hot Air Gun at 240 ° C To remove the chip, established the temperature to 300 ° C as well as air flow to 6 Apply some middle-temperature Solder Paste Clean the bonding pads with Welding torch at 360 ° C as well as solder wick Maintain cleaning the bonding pads with PCB Cleanser Next, remove the chip on the original display with the exact same method Tidy tin on the chip of the initial screen Apply some middle-temperature Solder Paste to the bonding pads Clean tin and black adhesive on the bonding pads of the chip with Solder Wick Maintain cleaning up the bonding pads with PCB Cleanser Next, reball the chip Placed the reballing stencil ready Use a layer of middle-temperature Solder Paste evenly Warmth with Hot Air Weapon at 300 ° C to form the solder rounds After the solder balls are created, tidy with PCB cleaner Apply Paste Flux to the bonding pads of the new screen Line up the chip of the initial display Solder the chip with Hot Air Weapon at 300 ° C Remove high-temperature tape after the flex cable has cooled down Link the display Activate the phone There is no “Essential Show Message” Face ID can be established and is functioning fine But Real Tone hasn’t been recovered Apple has actually long encountered objection for presenting triggers like “Vital Battery Message” and “Vital Cam Message”, which makes it tough for third-party repair service shops to repair their products With the iPhone 13 this year, Apple better makes it harder for clients to obtain repairs from third-party shops Nevertheless, it is high-risk to replace the chip to resolve Face ID not working after apple iphone 13 display substitute REWA LAB does not advise that non-professionals try this technique Apple can patch this using an iOS update in the future Let’s delay and also see Please do not hesitate to leave your thoughts on the trouble
