Can You Change The Battery In A Galaxy S7

Introduction

Is your battery running out way too fast? Are you forced to recharge your S7 more than than one time a day? This guide volition evidence you how to remove the tired old battery in your S7 and supersede it with a new i.

Note that the video guide recommends removing the SIM menu. This is not necessary, just won't negatively touch repair if yous practice remove it.

Before disassembling your phone, belch the battery beneath 25%. A charged lithium-ion battery can catch fire and/or explode if accidentally punctured.

If your battery is bloated, have appropriate precautions. Do not oestrus your telephone. If needed, you lot can use a dropper or syringe to inject isopropyl booze (90+%) around the edges of the back cover to weaken the adhesive. Bloated batteries can be very dangerous, so wear eye protection and exercise due circumspection, or take it to a professional if you lot're not sure how to proceed.

Video Overview

Opening your phone will compromise its waterproof seals. Have replacement adhesive ready before you proceed, or take care to avoid liquid exposure if you reassemble your phone without replacing the adhesive.

Opening your phone will compromise its waterproof seals. Take replacement adhesive set before yous proceed, or take intendance to avoid liquid exposure if you reassemble your telephone without replacing the adhesive.
Utilise a heated iOpener to a long edge of the telephone for nigh two minutes.
You may demand to reheat and reapply the iOpener several times to get the phone warm enough. Follow the iOpener instructions to avoid overheating.
A hair dryer, heat gun, or hot plate may also be used, but be conscientious not to overheat the phone—the OLED display and internal bombardment are both susceptible to heat damage.

When the back panel is warm to the touch, apply a suction cup as close to the heated edge of the phone as you can while avoiding the curved edge.

When the dorsum panel is warm to the touch, employ a suction cup equally shut to the heated edge of the phone as you tin can while avoiding the curved edge.
The suction cup volition non make a good seal on the curved portion of the drinking glass.
If the telephone'south back cover is croaky, the suction cup may non stick. Try lifting information technology with strong tape, or superglue the suction cup in identify and allow information technology to cure so you can keep.
Lift on the suction cup and insert an opening pick under the rear glass.
The rear glass can break if you use likewise much force or attempt to pry with metal tools.
Due to the curved glass, you volition exist pushing upward, rather than inserting parallel to the plane of the telephone.
If you have problem, apply more heat to farther soften the adhesive, and try again. The adhesive cools very fast, then yous may need to estrus it repeatedly.
Optionally, once the pick is inserted, you can add a few drops of isopropyl alcohol into the gap to assist weaken the adhesive in the post-obit steps.

Once you have the pick firmly inserted into the glass, reheat and reapply the iOpener to soften the agglutinative.

Slide the opening pick down along the side of the phone, separating the agglutinative.
Go slowly so that the tip doesn't sideslip out of the seam. If sliding becomes difficult, reheat and reapply the iOpener.
Leave the selection in place and grab a second pick as you proceed to the next footstep. Leaving the pick inserted can aid prevent the glue you just separated from re-adhering.

Echo the previous heating and cutting procedure for the remaining iii sides of the phone.
Get out an opening pick in each border of the phone as y'all proceed to the next to forbid the adhesive from resealing.

Lift the drinking glass and remove it from the phone.

To reinstall the back cover with a custom-cutting adhesive strip, follow this guide.
If you lot're cleaning the midframe surface with isopropyl booze, be careful not to get any booze on the wireless charging scroll. The curlicue coating will break downwards if it contacts alcohol.
Exist sure to turn on your phone and test your repair before installing new adhesive and resealing the phone.
If desired, y'all may reinstall the back encompass without replacing the agglutinative. Remove any large chunks of adhesive that might forbid the back embrace from sitting down flush. Later on installation, heat the dorsum encompass and utilize pressure to secure it. It won't be waterproof, just the glue is usually more than strong enough to concur.

Remove the twelve three.v mm Phillips screws.

Insert the tip of a spudger into the small notch on the left side of the antenna assembly, and pry the assembly up and out of the frame.
Remove the antenna associates.

Employ the flat end of a spudger to lift the charging coil assembly out of the phone.

Use the apartment end of a spudger to pry upwardly and remove the loudspeaker assembly.

Apply the apartment end of a spudger to disconnect the battery connector.

Apply some high concentration (>90%) isopropyl alcohol under each corner of the battery and permit it to penetrate for several minutes to assistance weaken the agglutinative.
Alternatively, prepare an iOpener and apply it direct to the battery.
Apply the iOpener for at least a infinitesimal to soften the battery agglutinative.

Use an opening pick to pry upwards the bombardment from the bottom.
Practise not use excessive strength or pry at the battery with metal tools.
You lot will be prying confronting the instance directly above the daughterboard and antenna cables. Pry advisedly to avoid damaging either of these components.
Y'all may need to reheat and reapply the iOpener repeatedly to further soften the adhesive. The adhesive is tough and it may have a few tries to get the choice started under the battery.
Try your best not to deform the bombardment during this process. Soft-shell lithium-ion batteries tin leak unsafe chemicals, catch fire, or fifty-fifty explode if damaged.

Slide an opening choice up the side of the battery to break autonomously whatsoever remaining agglutinative.
Lift the battery out of the case.
Exercise not reuse the battery after it has been removed, every bit doing and then is a potential safety hazard. Replace information technology with a new battery.
To install a new battery and adhesive, follow this guide.