The logic board is the brain of the iPhone. Specific components and IC's (integrated chips) control their allocated functions.
Display, charging, touch and sound functions can all be logic board IC related problems.
We use labgrade microscopes to examine the internal components of your iPhone. These powerful microscopes allow us to identify track level damage quickly and reliably.
If controls and functions still don't work after a component replacement then it's often traced back to a logic board issue.
Affected devices may experience unexpected restarts, frozen screens, or just not turning on.
Common faults that we diagnose such as blank display screens can be caused by a faulty display IC. When the touchscreen does not function even after a screen replacement repair, a faulty touchscreen IC could be investigated as a possible issue.
'Searching' for network signal and 'No Service' are related to baseband IC faults. Our Logic Board repair service can fix these issues.
Another common fault is the U2 charging IC, caused by the use of non genuine Apple or non MFI approved chargers.
Liquid damage can also cause severe component level damage to logic boards.
Logic board repairs play an integral part in our high success rate with iPhone repairs.
We have invested in tools and equipment to give you the best chance of a successful board repair.
Despite our best efforts, we are sometimes unable to repair the logic board on your device, to recover our time spent in disassembling and attempting to repair the device, we reserve the right to charge a small handling fee of £20.00.We thank you for your understanding.
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Can't get to us?
Don't worry! select our fast Mail-In Repair Service Post your device well packaged + relax - we'll take care of the rest.
As an extra precaution please back up your device before sending it in.
We'll start fixing your device as soon as we receive it, test and re-test it to make sure it's working as it should and post it back to you, well packed (usually the same day), using Royal Mail guaranteednext day, tracked and insured delivery, so it gets back home safely.
Trusted, reliable and fast mail-in repairs by celltech.
No Fix No Fee - Promise New Grade A+Parts - For Your Device* 12 Month Warranty - On Most Repairs Your Data is Safe - For Your Peace Of Mind
* on rare occasions new parts may not be available
This repair will not fix any unrelated, untested or any unreported faults. If you think there may be additional faults, we recommend booking your device in for our advanced diagnostic service here.
In some instances a repair may result in total data loss, including: contacts, photos, videos, music, app data and documents We highly recommended you back up your device to a computer or the iCloud before presenting it in-store or sending it to us via our postal repair service.
Experience our friendly customer care, visit us in-store and say Hello!
Please pop in with your query or repair job. We try to complete most repairs within 30-60 mins or same day. If we need to order in a part or component we will inform you of how long it should take and the full turnaround time.
Can't quite get to us - don't worry, we cover the whole of the UK with our expert + express repair service - book your repair on this website, post your device to celltech Labs (well packaged) and relax - leave the rest to us. We will fix your device as soon as we receive it, test and re-test to make sure it's working as it should and post back to you next day (where possible), tracked and insured, so it gets back home safely. As an extra precaution please back up your device before sending in.
DIY Repair for iPhone - Screen ONLY
Currently only available for iPhone screen assemblies. If you would like the satisfaction of having repaired your device yourself, then our Screen Only option is for you.
If you get stuck, don't worry, you can still bring your iPhone in-store or call us and we will always be happy to help. T&C's apply.
For shipping & delivery information, please click here.