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  1. Samsung Gear S3 Frontier Akku austauschen, Rückabdeckung: Schritt 1, Bild 1 von 1
    • Lege die Uhr mit dem Zifferblatt nach unten, um an die Rückseite heranzukommen.

  2. Samsung Gear S3 Frontier Akku austauschen: Schritt 2, Bild 1 von 2 Samsung Gear S3 Frontier Akku austauschen: Schritt 2, Bild 2 von 2
    • Entferne die vier 4,2 mm Y00 Schrauben.

    Y0 passte bei mir deutlich besser als Y00

    Alex Fi - Antwort

    Did you use iFixit tools? I just checked and I believe Y00 is correct. Y0 slips too easily. My test was with the Y bits from the Pro Tech Toolkit.

    Nicholas Dudde -

    I too had to use an Y0 screwdriver (from Ifixit 64 bit driver kit....). Y00 just don't grip, may be some batches of the watch used different screws??

    regislefeuvre - Antwort

    One screw just doesn't want to move, any suggestions/tips how to remove it?

    Slartibartfast - Antwort

    Problem solved: after 2 times of careful WD40 application and blunting the Y00 a bit it came of with a lot of patience.

    Slartibartfast -

    I also had a problem with one of the screws and flipping to Y0 worked for that one.

    Jeff Lambert - Antwort

  3. Samsung Gear S3 Frontier Akku austauschen: Schritt 3, Bild 1 von 3 Samsung Gear S3 Frontier Akku austauschen: Schritt 3, Bild 2 von 3 Samsung Gear S3 Frontier Akku austauschen: Schritt 3, Bild 3 von 3
    • Bei diesem Schritt wird die wasserfeste Dichtung unbrauchbar.

    • Zwänge einen Metallspatel entlang der Naht zwischen Rückabdeckung und Rahmen.

    • Heble kräftig die Rückabdeckung vom Rahmen der Uhr ab.

    • Du brauchst für diesen Schritt ziemlich viel Kraft. Du kannst anstelle eines Metallspatels auch einen Jimmy nehmen, damit geht es leichter.

    Il est plus facile et moins domageable pour le joint de commencer par ouvrir le cache de connexion situé à coté de l’axe du bracelet long. On peut alors glisser la broche sans détériorer le joint, qui est plus éloigné du bord à cet endroit.

    Yann Richet - Antwort

    I’m pretty sure the seal is equally far away from the edge on all sides.

    Nicholas Dudde -

    This was the hardest part. I did use thin flat head screw to dismantle it. Using the metal spudger felt like impossible due to its thickness.

    Mariusz - Antwort

    Did using the screwdriver damage the case in any way? I’d recommend being careful using a tool with smaller surface area as that will apply more pressure at the point of entry. As the guide states, a Jimmy may also be used instead of the spudger.

    Nicholas Dudde -

    Anyone know where to buy the replacement gasket after breaking the seal between back cover and watch? Thanks.

    Jyon - Antwort

    Not sure if it's a gasket or some sort of sealant paste/gel. Just took my case off, and the gasket seems intact (fused to back cover of the watch. Quick search for waterproof sealant yielded lots of possibilities - don't know which one to choose. Can anyone with experience provide advice?

    Alan Lawee - Antwort

    Ma questa guarnizione impermeabile si puo sostituire ? Come controllare se si è danneggiata? Come evitare che entri acqua dopo averlo aperto ?

    ant.beneduce - Antwort

    La photo montre une ouverture coté bouton mais pire coté car l'ouverture abime quand même le couvercle en plastique sur la face la plus visible : essayer plutôt sur les autres cotés

    stoufbook - Antwort

  4. Samsung Gear S3 Frontier Akku austauschen, Displayeinheit: Schritt 4, Bild 1 von 3 Samsung Gear S3 Frontier Akku austauschen, Displayeinheit: Schritt 4, Bild 2 von 3 Samsung Gear S3 Frontier Akku austauschen, Displayeinheit: Schritt 4, Bild 3 von 3
    • Trenne die drei Stecker mit den Fingern von der Hauptplatine ab.

    • Die Stecker lösen sich sehr leicht mit minimalem Kraftaufwand ab.

  5. Samsung Gear S3 Frontier Akku austauschen: Schritt 5, Bild 1 von 3 Samsung Gear S3 Frontier Akku austauschen: Schritt 5, Bild 2 von 3 Samsung Gear S3 Frontier Akku austauschen: Schritt 5, Bild 3 von 3
    • Trenne die Displayeinheit mit einem Spudger von der Hauptplatine ab.

    Oui tuto bien clair. Opération réussi !

    Bien qu’adroit de mes mains, et après avoir découvert la “bête à coeur ouvert”, je ne sais pas si je me serais lancé... C’est tout l’interêt de ce Tuto qui invite à le faire (car pas trop de détails), et qui suivit pas à pas permet de s’en sortir. Bravo

    Merci Dan.S

    Dan.S - Antwort

    Better replace the 2 bolts from next step first.

    Gabriel Pinho - Antwort

    The guide has you remove the screws second because it makes it possible to remove the whole assembly without snapping any cables.

    Nicholas Dudde -

  6. Samsung Gear S3 Frontier Akku austauschen, Akku: Schritt 6, Bild 1 von 2 Samsung Gear S3 Frontier Akku austauschen, Akku: Schritt 6, Bild 2 von 2
    • Entferne die beiden 4,5-mm-Schrauben mit einem JIS # 00 Schraubendreher.

  7. Samsung Gear S3 Frontier Akku austauschen: Schritt 7, Bild 1 von 3 Samsung Gear S3 Frontier Akku austauschen: Schritt 7, Bild 2 von 3 Samsung Gear S3 Frontier Akku austauschen: Schritt 7, Bild 3 von 3
    • Trenne das Flachbandkabel des Akkus von der Halterung ab.

    • Sei vorsichtig mit dem Flachbandkabel zum Akku, (seitlich gegenüber dem orange markierten Akkukabel) da es sehr leicht beschädigt werden kann. (Unseres wurde beim Zerlegen beschädigt)

    • Achte darauf, wie das Ende des Flachbandkabels im Kunststoffgehäuse sitzt. Achte beim Zusammenbau auf den Kunststoffstift am Rahmen.

    • Trenne den Rahmen von der Hauptplatine ab.

    What happens if the battery ribbons breaks?

    sarah rus - Antwort

    Hi the ribbon has come away from the mother board. How do I stick it back on? What type of adhesive do I use?

    Peter Alderson -

    I broke my ribbon :( ordering a new one. How do I stick it on?

    Justin Lalonde -

    I also broke the ribbon for the motherboard. What adhesive should I use to reattach it

    danieljchoe - Antwort

    I'd like to know too please

    Justin Lalonde -

    Be very careful with a ribbon that cannot come off on the opposite side of the red box on the motherboard when preforming this step. I found this and managed to avoid it.

    Andrew Watson - Antwort

    You should first detach/separate the buttons ribbon cable from the side of the plastic casing so you don't tear/break it accidentally. (orange box, the cable is soldered onto the motherboard cannot detach it from there)

    István Szikra - Antwort

  8. Samsung Gear S3 Frontier Akku austauschen: Schritt 8, Bild 1 von 2 Samsung Gear S3 Frontier Akku austauschen: Schritt 8, Bild 2 von 2
    • Trenne den Akku von der Hauptplatine ab.

    • Der Akku und die Hauptplatine sind mit Klebstoff befestigt. Etwas Kraft ist erforderlich.

    • Lithium-Ionen-Batterien sind potenziell gefährlich. Gehen mit äußerster Vorsicht vor und stich die Batterie nicht an.

    I just used this guide to do a replacement, the watch works perfect now. Pay attention to whats in your hand vs whats on the guide a couple of the steps are not as straightforward just take your time. Overall good guide though.

    Michael Carlson - Antwort

    Replaced the battery successfully with this guide. Take your time to carefully see whats on the watch compared to the guide.

    I removed the battery ribbon cable in step 7 by using a really small flat screwdriver to lift the cable from the housing. It's attached with adhesive tape.

    Eric Mulder - Antwort

    Perfect. I just remove the two bolts form step 6. Battery was a little difficult to remove due to a tape that attached it on board.

    Works very well.

    Gabriel Pinho - Antwort

    It took an extra tool that isn’t mentioned (very small, thin, straight screw driver), but it took only 20 minutes! Great step by step instructions!

    Walker - Antwort

    J'ai suivi tout le processus, au final la montre charge mais ne s'allume plus.

    liotard - Antwort

  9. Samsung Gear S3 Frontier Akku austauschen: Schritt 9, Bild 1 von 2 Samsung Gear S3 Frontier Akku austauschen: Schritt 9, Bild 2 von 2
    • Lege beim Zusammenbau den Akku zunächst in das Kunststoffgehäuse hinein. Klebe ihn noch nicht fest. Auf diese Weise kann das Akkukabel passend eingebaut werden.

    • Achte beim Anschließen des Akkukabels darauf, dass das Loch, durch das der Stift gehen soll, rund ist. Es kann sein, dass das Loch am Kabel deines Ersatzakkus verformt ist. Es ist besser, das Loch aufzuweiten, bevor das Kabel befestigt wird.

    • Um das Loch aufzuweiten, kannst du das SIM-Öffnungswerkzeug aus dem ProTech-Toolkit, eine aufgebogene Büroklammer oder sonst ein Werkzeug mit feiner Spitze benutzen. Du kannst das Kabel mit dem Werkzeug in die richtige Position bringen. Arbeite sehr vorsichtig, damit es nicht beschädigt wird.

    • Folge zum Zusammenbau den Schritten 1 bis 8 in umgekehrter Reihenfolge.

    Notez que la montre ne redémarre pas tant que le boitier n’est pas fermé.

    Yann Richet - Antwort

    Formidable demande de l'attention et de la délicatesse a solvé ma montre Frontière.

    Bravo et merci de partager.

    Alain ESCAFFRE chateauneuf le rouge FRANCE

    ESCAFFRE - Antwort


Um dein Gerät wieder zusammenbauen, folge den Schritten in umgekehrter Reihenfolge.

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William Hurty

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42 Kommentare

Is there a way to reseal the watch making it water proof?

David R - Antwort

If the seal was damaged during opening the backcover, unfortunately you need a new backcover, cause the seal is integrated in the case.

Frank Mauderer -

where to buy the battery?

popoypoi22 - Antwort


I bought mine from Amazon. Just replaced the battery after all the tool kit came in. It works like brand new!

Jae Shim -

is there a kit somewhere for the battery/new seal

Adam Seidlitz - Antwort

If the seal was damaged during opening the backcover, unfortunately you need a new backcover, cause the seal is integrated in the case.

I bought mine here:

Battery: https://www.schreiber-electronics.de/sam...

Backcover with integrated seal: https://www.schreiber-electronics.de/sam...

Frank Mauderer -

The battery is part number EB-BR760ABE (as seen on picture in step 8). You can find it on Amazon and eBay.

did4 - Antwort

Most difficult part is getting that battery connector back in place. Otherwise, it’s a simple process. Just make sure to be careful with the connectors if you’re not used to playing with them.

hawleyst - Antwort

this guide is really well done my device works perfectly fine now and was super easy also I believe that there is a gasket and so you don't think have to buy a sealer

Landre Farrell - Antwort

i made the mistake of pulling the board too hard…The flex cable didnt break but it came lose from the board. Is there anyway to glue it back?

Kelvin Ventura - Antwort

You ever figure this out? Thanks

Honest News Network -

If you do not put the spudger in so deep as to damage the seal you do not need to replace it. Also, you do not need to remove the whole internals to replace the battery, if you disconnect the battery cable after removing the two #00 philips the battery and circuit board pivot open. Here is someone doing this same repair as I describe.

Brent Quick - Antwort

The battery in the photo shows the S/N but if your original battery # is Eb-br760, Eb-br760abe then you can find it at www.canadianbatteries.com


Dan Clark - Antwort

I need Gear s3 battery

Asmat khan - Antwort

I replaced the battery but when I put it on the charger it started flashing red, I read somewhere it means its unable to charge, any advice?

baculpojl - Antwort

Screwdriver didn't fix where can I find a 2mm screwdriver?

bowieinc - Antwort

I'm using the 64-bit driver kit from ifixit. The Y00 tri-tip bit doesn't grab the screw heads on the back of the watch casing. Is there another bit or driver kit that works better for this application? Note: I've tried the bits Y000 and Y0 and the pitch still doesn't grab properly.

Paxton Powers - Antwort

Can the Battery of the Galaxy Watch be used for the Gear S3?

Dzoni Filipovic - Antwort

After following these steps, the battery was replaced. The watch charges and reaches 100%, screen shows the percentage, but the watch will not power on. No cables were torn. Would you know what went wrong?

Jerry Castillo - Antwort

Mines doing the same thing. Did you ever figure it out. I went back in and made sure everything attached. Shows charged to 100% but won’t power on

Misty scheuerman -

I am also struggling with this. Power button no longer works after replacing battery.

Justin Lalonde -

Replaced battery but still only getting 24 hours (same as battery I replaced). Does it get better over time ?

Thanks in advance

Michael Humble - Antwort

I replaced my battery a few days ago, and it lasts (Theorically) about a one day and 22 hours, but it depends on how you use it. So I’m afraid that it won’t get better after a little time.

Anyway, Samsung website says this: “With the Gear S3, you can go for up to four days before putting it down for a charge. Its battery lasts that long.

*Battery life may vary depending on usage and settings.”

I don’t use it with the maximum performance and I still not getting those 4 days. If it changes for you, let us know!

I hope it gets better.

MemoryOverflow -

So I just replaced my battery in my S3 and so far is working just find. Charge is going up no issues so far.

Ricky's Journey - Antwort

What can i do if the ribbon cable in the corner becomes unattached? Is there a way to reattach? Thanks

Honest News Network - Antwort

I want authorized dealer to replace battery of my S3 gear watch and charge for job and battery at Jaipur

mr.omprakashsharma2006 - Antwort

Buon giorno, la batteria sono riuscito a cambiarla, nel riassemblaggio la batteria si carica ma nn si accende l l'orologio, ho provato a rismontarlo, ma a vedere così sembra tutto a posto, nn capisco cosa possa essere

Fabio DALL AGLIO - Antwort


après changement de ma batterie, à montre fonctionne en rechargement sur sa base mais l’écran reste éteind dès que je la prend en main..

y a t il quelque chose à faire?

nicomorizot - Antwort

Mine updated, and after updated the next time i charged it got hot…i noticed after this it would not accept charge anymore. Charger would just red blinking light after a few seconds. it took a few days and finally died for good, tried a friends charger but no good…I tried everything to make sure it wasn’t software…I think these watch batteries brick immediately if they ever get hot so that they won’t explode…I just wonder if replacing the battery would fix this for me?

RIPing PUMA - Antwort

I think samsung is a good company but at the time many other people complained of the same thing that after the update came battery problems…I wonder if samsung didnt test the update thoroughly enough and unintentionally destroyed a lot of watches?


this was a several months ago


Need help, I have a Galaxy Gear S3 Frontier model SM-765A. Been having problems with battery drain. I replaced the battery with a compatible EB-BR760ABE battery. Now when I charge it it the display reads (Can't Charge, Battery Needs To Warm Up). I have left it on for hours, still gives me the same result. Any suggestions.

Sal - Antwort

Mille Merci pour cette explication.

En moins de 10mn terminé ??

Bravoooo très bien expliqué

Greg neo - Antwort

I pulled out the mother board but the ribbon can off. Can it be placed back on?

Cantwell - Antwort

i changed the battery.  I fully charged it but it won't turn on

enver anursal - Antwort

I have the same issue

Justin Lalonde -

I replaced my battery but it will not turn on now. It charges but will not power on any suggestions?

Joseph Hill - Antwort

Same here. Watch won't power on after replacing and charging the new battery. It's like the power button no longer works

Justin Lalonde -

Samsung should be ashamed of the lack of support of this watch.

Allen Martin - Antwort

Hello all, i have a problem, 2 of the back cover screws cant be removed, is there a way to resolv this problem ?

Härūmi Stûdïõ - Antwort

Excellent tutorial, well done, requires patience, some time and some electronics knowledge, but it was SO helpful for me, and made the job less stressful and I knew it was done correctly, many thanks, Laurie - South Australia

Laurie Day - Antwort

I broke the motherboard cableI broke the motherboard cable😭.

Can anyone help me with this?Can anyone help me with this?

majed s - Antwort

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