Follow the repair in order. Read every safety note before you begin, keep screws organized, and stop whenever your exact model does not match the instructions.
Do not charge, heat, or repeatedly power on a wet device. A damaged battery can become dangerous, and each power attempt can increase board damage.
iPhone opening direction, connectors, liquid-contact indicators, shields, and paired parts vary by model. Liquid recovery is also different from ordinary part replacement: the priority is to isolate power, stop corrosion, protect data, and diagnose before replacing visible parts.
Complete each step in order. Read cautions before touching the device.
Move away from standing water or any electrical hazard before retrieving the phone. Disconnect external power safely. If the phone is hot, smoking, hissing, swelling, melting, or producing an unusual odor, do not handle it normally.
CautionA liquid-damaged lithium battery can cause fire or chemical injury. Move people away and contact emergency or battery-safety professionals when the device is actively reacting.
Remove every cable and accessory immediately. If the iPhone is on and responds normally, power it off once. If it is already off, leave it off. Do not repeatedly press buttons or test whether it still works.
CautionDo not charge by cable or wirelessly. Every power attempt can turn moisture or conductive residue into a damaging short circuit.
Take off the case, remove the SIM tray when safe, and wipe the exterior with a soft dry cloth. Hold the connector downward and tap the phone gently against your hand so excess liquid can leave the port.
Technician tipRecord what liquid was involved, how long exposure lasted, whether the phone was powered, and which symptoms appeared. This helps diagnosis.
Place the powered-off phone in a dry area with gentle airflow while arranging inspection. Keep it at normal room temperature and protect it from further contamination.
CautionDo not use rice, a hair dryer, oven, heater, direct sunlight, compressed air, cotton swabs, or paper inserted into the charging port.
Arrange prompt professional inspection when the phone was submerged, exposed to saltwater, pool water, soda, coffee, soap, or another residue-forming liquid; when data is important; or when cameras, display, charging, sound, or power are affected.
Technician tipSalt and sugary liquids accelerate corrosion and leave conductive residue. Waiting for the outside to look dry does not clean the inside.
A trained technician should open the exact model correctly, disconnect the battery first, check liquid-contact indicators, and inspect connectors, flex cables, ports, cameras, display, and both sides of accessible boards for moisture or corrosion.
CautionDo not reuse a battery that was directly exposed to liquid or shows swelling, staining, heat, corrosion, or physical damage.
Use appropriate ESD-safe board-cleaning methods for affected connectors and board areas. Preserve evidence of corrosion, test power behavior with professional equipment, and use known-good parts to separate board faults from battery, screen, camera, speaker, or port damage.
CautionDisplays and camera modules should not be submerged in alcohol. Shield removal, ultrasonic cleaning, microsoldering, and board-level power diagnosis require specialist equipment and training.
When the phone can start safely, back up critical data before extended testing. Verify charging, battery behavior, display, touch, cameras, microphones, speakers, buttons, wireless functions, Face ID area, and temperature. Seal the phone only after stable tests pass.
Technician tipLiquid recovery cannot guarantee long-term reliability. Corrosion may continue under shields or inside parts, so explain remaining risk and monitor the device after repair.
Battery safety and power draw
Display and touch
Charging and cameras
Data backup before extended testing
If a test fails, power the device off, disconnect the battery, and carefully reseat the relevant connector. Do not seal the display until every function passes.
These are basic educational instructions. Orange Tech can diagnose the device, confirm the part, and complete advanced work safely.