Glücklicherweise erfordert der Austausch des Akkus im iPhone 4 Verizon nur eine minimale Demontage.

Um eine optimale Leistung zu erzielen, solltest du deinen neu eingebauten Akku kalibrieren: Entlade den Akku auf unter 10% und lade ihn dann ohne Unterbrechung auf 100% auf.

  1. Bevor du anfängst, musst du den Akku deines iPhones auf unter 25% entladen. Ein geladener Lithium-Ionen Akku kann sich entzünden oder explodieren, fall er versehentlich beschädigt wird.
    • Bevor du anfängst, musst du den Akku deines iPhones auf unter 25% entladen. Ein geladener Lithium-Ionen Akku kann sich entzünden oder explodieren, fall er versehentlich beschädigt wird.

    • Schalte dein iPhone aus, bevor du es auseinanderbaust.

    • Deine iPhone Rückabdeckung ist entweder mit zwei Kreuzschlitzschrauben #000 oder Pentalobeschrauben von Apple befestigt. Schaue nach, um welche Schrauben es sich handelt, um sicher zu gehen, dass du den richtigen Schraubendreher zum Lösen hast.

    • Entferne die beiden 3,6 mm Pentalobe oder Kreuzschlitzschrauben #000 neben dem Dock Anschluss.

    • Wir empfehlen, die 5-Punkt-Schrauben beim Wiederzusammenbau durch passende Kreuzschlitzschrauben zu ersetzen. Unser Liberation Kit beinhaltet die Werkzeuge und Schrauben, die gebraucht werden, um die Pentalobe Schrauben durch Kreuzschlitzschrauben zu ersetzen.

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  2. Schiebe die Rückabdeckung in Richtung Oberkante des iPhones.
    • Schiebe die Rückabdeckung in Richtung Oberkante des iPhones.

    • Das Abdeckung wird sich um etwa 2mm verschieben.

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    Spread the Fixmas cheer.


    Spread the Fixmas cheer.

    • Entferne das hintere Panel von Hand vom iPhone. Verwende alternativ einen Saugheber.

    • Achte darauf, die Kunststoffklammern, die an der Rückabdeckung befestigt sind, nicht zu beschädigen.

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    • Entferne die einzelne 1,5 mm Kreuzschlitzschraube, die den Akkustecker am Logic Board befestigt (falls vorhanden).

    you do not need to take the battery out as chuck said so you dont run the risk of braking the battery connector socket from the logic board

    22therealala - Antwort

    Won't you need the battery removed to access the large-headed screws on the side which hold the front display?

    Casey Baierl -

    In my situation, the #00 screwdriver had a hard time trying to get the screws off. Using a glasses screwdriver kit may be a better alternative if the screws are resistant to the #00 screwdriver.

    tjaeger - Antwort

    Unfortunately the battery screw was already stripped probably from original assembly. We used a pair of nail clippers as pliers to grab a hold of the screw by the edges to turn it. If it hadn't have been for the stripped screw it would have taken us about 10 minutes, as it was it took us 30-40 minutes if you count searching for solutions for removing the stripped screw.

    Margaret Burruss - Antwort

    • Benutze die Kante eines Plastiköffnungswerkzeugs um den Akkustecker vorsichtig aus seinem Anschluss auf dem Logic Board nach oben zu hebeln.

    • Achte sehr darauf, nur am Akkustecker und nicht am Anschluss auf dem Logic Board zu hebeln. Wenn du am Anschluss auf dem Logic Board hebelst, kannst du ihn ganz abbrechen.

    • Entferne die Metallklammer, die den Antennenstecker bedeckt.

    I don't see the metal clip covering the antenna connector, in the photo or in my phone. Hope this isn't a deal breaker.

    Gary Tash - Antwort

    I don't see it either. I think the metal clip is on the model A1332. The GSM model.

    mcr4u2 - Antwort

    • Ziehe die freiliegende durchsichtige Plastiklasche nach oben, um den Akku von dem Klebeband zu lösen, mit dem er am iPhone befestigt ist.

    • Falls die Lasche abreißt bevor der Akku gelöst ist, dann schiebe vorsichtig einen Spudger unter den Akku, um den Kleber zu lösen. An anderen Stellen zu hebeln könnte Schäden verursachen.

    • Entferne den Akku.

    • Falls dein Ersatzakku in einer Plastikhülle geliefert wurde, dann entferne sie vor dem Einbau, indem du sie vom Flachbandkabel abziehst.

    • Reinige vor dem Wiederzusammenbau alle metallenen Kontaktpunkte mit einem fettlösenden Reiniger wie Windex. Die Öle an deinen Fingern können drahtlose Interferenzen verursachen.

    • Führe nach dem Wiederzusammenbau einen Hard Reset durch. Dies verhindert diverse Probleme und vereinfacht eine eventuell trotzdem notwendige Fehlersuche.

    Note that the pull tab is not actually attached to the battery. It is attached to the iPhone chassis, and is only used to separate the battery from the adhesive. (Don't expect it to come out with the battery!)

    Also, the adhesive is VERY strong. I had to use my plastic opening tool to assist in prying the battery loose. This is probably the most nerve-wracking part of the job.

    Matt Strange - Antwort

    It is much easier to slightly WARM the battery with a HAIRDRYER not a HEAT GUN to soften the adhesive. DO NOT GET BATTERY HOT AND DO NOT USE HEAT GUN

    Joe -

    I just did this today. Everything was as scripted. Mine had lots of adhesive and had to use plastic spudger to go around battery to loosen up. Do not use plastic tab until you can see under battery a little bit. Great instructions. Took less than 10 minutes.

    kamullins4135 -

    The adhesive is very strong and I was initially worried about damaging the phone by prying so much. There are a couple of places below the volume switch where you can pry between the metal of the case and the battery. If you lift the battery just a little, wiggle the pry bar further in and then start moving down the case. Don't worry about bending the battery, its dead anyway.

    Do not pry on the left side (circuit board side) and do not use the pull tab until the adhesive is broken loose.

    martin474 - Antwort

    I tried this at first with a plastic pry tool, and the adhesive was so strong that I broke the tool. I then used a large screwdriver and applied pressure very slowly along various places on the outer side of the battery. That eventually did the trick.

    alsmith1928 - Antwort


Um dein Gerät wieder zusammenzubauen, folge dieser Anleitung in umgekehrter Reihenfolge. Um eine optimale Leistung zu erzielen, solltest du deinen neu eingebauten Akku kalibrieren: Entlade den Akku auf unter 10% und lade ihn dann ohne Unterbrechung auf 100% auf.

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I actually had the plastic tab break off when I was trying to remove the battery. Any advice?

SOCRATES8181 - Antwort

The plastic opening tools were amazing flimsy- the tips broke off both of them while trying to get the battery out.

The adhesive attaching the battery was very strong and the pull tab actually ripped, though it did not come off.

sunilkamath - Antwort

When I replace my battery for a new one it says accesory not permited or something like that, and I tried with every single battery I found (iphone 4 GSM, Iphone 4s..) is there something I could do? is the battery of iphone 4 CDMA Verizon different from others?

Daniele Gugliotta - Antwort

I have a Verizon iPhone 4. Got it the first day Verizon started selling them over 2 years ago. Followed the guide. Completed the task in 10 mins. The battery adhesive must have weakened some. Did not need to use pull tab at all. Just the pry tool along the outer side of battery as mentioned by other users. Thanks ifixit!! Saved me a contract slot. With a family of 4, that is a big savings.

mmagalski - Antwort

Has anyone had trouble with the battery draining really really <i.e. 10% in 15 min> fast after removing the battery?

revanantwraith - Antwort

Directions posted above worked perfectly for me. The battery was glued in pretty tight (phone is a couple years old) but was able to pry it out with the tool, working my way around the edges. Total time about 10 minutes.

Thanks so much!

ronjobmann - Antwort

This was very easy. The plastic tab did breeak off, but it seemed brittle to begin with. I had to use the pry took to separate the bttery from the case, but it came out easily. Reassembly was a bit tricky getting the battery connection lined back into the logic board. Once it was properly aligned it went fast after that. I had ordered the "Liberation Kit" along with the battery and there was no extra cost for the "Kit". This was a great deal. THANK YOU iFixit for helping us peons to fix it ourselves!

skipyo - Antwort

The CDMA iPhone 4 battery replacement is quite easy especially if you get the ifixit tool kit with the battery. The tab did break quite easily a hair dryer (not a heat gun) on low helped soften the glue (warm up the battery to soften ) DO NOT BAKE! Took all of 10 Minutes.

queenieamerica - Antwort

Simple and straight forward replacement of battery. Right tools and step by step instructions took less than 10 minutes. IPhone 4 is up and running. $25 total with shipping versus $600 for a new phone and another BS contract with a wireless company where they screw you out of services and make you pay for things when you weren't paying for them before. Thank you Ifixit!

Brian Lake - Antwort

Read comments above before starting. Had no issues at all. Did not strip screw heads and battery was removed easily. Tools worked well and didn't break. Did not have to do a hard restart as well. Now, just need to drain the new battery to 10% so I can fully charge. Learn from others issues and avoid problems by reading the above.

James Demuth - Antwort

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