iPhone 16 stopped powering on after another repair?
If the phone worked before it was opened, the sequence of events matters. We inspect the original device for connection damage and other power faults before proposing further work.
The fixed £35 diagnostic covers the assessment described below and both-way UK tracked shipping. If you approve the repair quote, the fee is deducted from that quote. No repair work starts without your approval.
Model-specific context
Bring the repair history into the diagnosis
Tell us what was changed, whether the phone started before reassembly and whether a connector or pad was reported damaged. A fault that appears during screen or battery work needs a different starting point from a phone that shut down untouched. The history guides inspection; it does not establish who caused the fault.
Check your model: This page is for the standard iPhone 16. The Plus, Pro and Pro Max are separate models; include the exact variant when describing previous work.
For the wider fault pattern, read the iPhone no-power assessment. If the files matter more than returning the device to daily use, read about data recovery and select Data recovery when booking.
The symptom
What changed between working and not working?
Include any information supplied by the previous repairer:
- The phone stopped starting during screen or battery replacement
- A battery connection or board pad appears damaged
- The phone briefly starts, loses power or behaves differently when reassembled
What the diagnostic checks
What we check on your iPhone 16.
- Inspect battery and assembly connections under magnification
- Check the affected pads and power path without assuming a replacement battery will solve it
- Assess whether connector reconstruction or another board repair is technically viable
We’ll explain what we find in writing and quote for the work we can offer. Your options depend on the device’s condition, our test results and the parts available.
A replacement board is a different decision
If preserving files matters, tell us before authorising any board replacement elsewhere. Repairing a connection on the original board and installing another board have different consequences for access to local data. We assess the original device and explain the available route without promising recovery.
From the repair bench
An iPhone 16 battery-connector repair under magnification
Our workshop footage records work on a damaged battery-connector contact, including a replacement contact and protective material around the repaired area. The linked case includes a frame from the actual sequence.
The extent of pad and surrounding board damage varies. A photographed connector repair does not guarantee that every damaged connector can be reconstructed.
Before you post it
Protect the device and the data while deciding.
- Keep removed parts available and ask support what should accompany the device
- Do not press, bend or repeatedly reconnect a damaged battery connector
- Include the previous repairer's description and contact support before posting battery damage
Get a clear diagnosis for your iPhone 16.
Tell us what’s happening with your iPhone 16. We’ll assess it at our Tyneside lab for £35 and explain your options before you decide on repair.
The original damage sets the repair limit
A contact fault, lifted pad and deeper board damage are different jobs. Inspection determines whether reconstruction is suitable. Your written finding explains the proposed repair and any limits before you decide.
Common questions
iPhone 16 no power after repair FAQ
Do you assess devices after an unsuccessful repair elsewhere?
Yes. Explain the work already attempted and what changed. We inspect the condition before confirming what further repair can be offered.
Does no power after a screen repair prove the screen is bad?
No. Connections, assembly damage and power faults can also prevent starting. The timing helps guide inspection but does not identify the part.
Can you guarantee the connector can be rebuilt?
No. That depends on the contacts, pads and surrounding board. The assessment establishes whether reconstruction is viable.
Related services and guides
More help with this fault.
- iPhone no-power assessment
- How to arrange a postal assessment
- iPhone logic board repair
- Browse all repair models
Model information: Apple iPhone model identification. These sources describe the device or manufacturer guidance; the assessment establishes the fault in yours.
BASED IN TYNESIDE · SERVING THE UK
Specialist repair by post across the UK.
You can send your device to our Tyneside lab from anywhere in England, Scotland, Wales or Northern Ireland. Book first and we’ll email your tracked postage label and packing instructions. Our service is by post; there is no walk-in counter.
The £35 assessment includes standard UK tracked postage both ways. We’ll explain what we find in a written report and give you a quote. You decide whether to go ahead. The assessment is non-refundable and counts towards approved work. Read the assessment fee terms and packing instructions, or ask us about your device if you’re unsure where to start.