iPhone 12 Pro Max – „Batterie Service“ & Drosselung: Akku tauschen + über Apple anlernen

SMARTRONIK November 9, 2025
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Handy Reparatur bei SMARTRONIK – direkt aus der Werkstatt! Begleite mich bei echten Reparaturen von Smartphones, Tablets und Laptops. Ich zeige dir praxisnah, wie man defekte Displays, schwache Akkus oder Ladeprobleme fachgerecht repariert – ohne Show, aber mit viel Know-how. Du erhältst exklusive Einblicke in den Reparaturalltag, erfährst, worauf es beim Handykauf wirklich ankommt, und lernst, wie man Fehler systematisch findet und behebt. Ob du dein Gerät retten willst oder einfach Technik verstehen möchtest – hier bist du genau richtig. 📍 Jetzt Reparatur anfragen: www.smartronik-repair.de Abonniere den Kanal und werde Teil der SMARTRONIK-Community – jede Woche drei neue Videos mit spannenden Reparaturen, Tipps und echten Fällen aus der Werkstatt!

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https://www.smartronik-repair.de/ iPhone 12 Pro Max zeigt „Batterie Service“ und ist spürbar gedrosselt? In diesem Video tausche ich den Akku mit einem originalen Apple-Ersatzteil und zeige Schritt für Schritt, wie das Anlernen/Kalibrieren über das „Bauteil- & Serviceprotokoll“ funktioniert – inkl. Voraussetzungen (iOS-Stand, WLAN, Akku-Ladestand ≥20 %). Du siehst: sicheres Öffnen (PM361/Hitze/Isopropanol), Akku trennen, Klebestreifen-Probleme, schonender Ausbau ohne Beschädigung, Entfernen alter Kleber, neuer Original-Akku mit Einbauhilfe, Displaykleber erneuern, richtiger Schraubeneinsatz (Längen!), Zusammenbau, iOS-Update und die vollständige Anlern-Prozedur mit Apple-Server. Wichtig: Ohne Originalteil bleibt „nicht verifiziert“ im Protokoll. Mit Originalteil wird die neue Seriennummer hinterlegt und der Service-Hinweis verschwindet – die Drosselung ebenso. Du traust dir das nicht zu oder willst es professionell machen lassen? Gerät einsenden oder Abgabe vor Ort: Link oben. Abonniere für mehr Reparaturen & fundierte Fehlersuche. Kommentiere deine Frage oder dein Fehlerbild – ich helfe gern weiter. Self-Service-Reparatur-Store → https://selfservicerepair.eu/de-DE/home ________________________________________ 📢 Hinweis zur Transparenz: Dieses Video enthält Eigenwerbung (Verweis auf meine Website) und Affiliate-Links. Links, die mit * gekennzeichnet sind, sind Affiliate-Links. Wenn du über einen dieser Links einkaufst, erhalte ich eine kleine Provision – für dich ändert sich nichts am Preis. Alle gezeigten Produkte wurden selbst gekauft; es bestehen keine Kooperationen oder Sponsorings. ________________________________________ 🔧 Du willst dein Gerät selbst reparieren? Hier findest du alles, was du dafür brauchst: ________________________________________ 🧴 Verbrauchsmaterialien 🔹 Kameraobjektivreiniger * → https://amzn.to/4l5JuvH 🔹 Mikrofasertücher (1000 Stück) * → https://amzn.to/3CGUTkA 🔹 Isopropanol * → https://amzn.to/4aHPpTg 🔹 Waschbenzin * → https://amzn.to/3WI4wXh 🔹 Wärmeleitpaste * → https://amzn.to/4higyil 🔹 Doppelseitiges Klebeband * → https://amzn.to/4hHAmvl 🔹 Kleber * → https://amzn.to/4jIEjkW 🔹 Entlötlitze * → https://amzn.to/3WKna0C 🔹 Lötdraht * → https://amzn.to/3X7lHBR 🔹 Kapton-Tape * → https://amzn.to/42JihsB 🔹 Flussmittel * → https://amzn.to/42D0wLe 🔹 ESD-Handschuhe * → https://amzn.to/4gnqghW 🔹 Bildschirm-Reiniger-Schaum * → https://amzn.to/42yVxeE 🔹Reinigungsknete * → https://amzn.to/4n2un6s ________________________________________ 🔧 Werkzeuge 🔹 Schraubendreher-Set * → https://amzn.to/3Ejnehs 🔹 Heißluftstation * → https://amzn.to/3QSDxFc 🔹 Lötstation * → https://amzn.to/3QQqhkF 🔹 Messgerät Ladebuchse * → https://amzn.to/3WOx6qH 🔹 Opening Tools * → https://amzn.to/4jCu9lX 🔹 Staubgebläse * → https://amzn.to/4hlTOh9 🔹 Saugnapf-Öffnungswerkzeug * → https://amzn.to/40DzMI1 🔹 Drehmoment-Schraubendreher * → https://amzn.to/3Cw0OsQ 🔹 Isopropanol-Fläschchen * → https://amzn.to/4aIScM4 🔹 Spudger * → https://amzn.to/42yVxeE 🔹 Metall-Spudger * → https://amzn.to/4hlSkDK 🔹 Keramik-Pinzette * → https://amzn.to/4hlSkDK 🔹 Curved Screen Disassembler * → https://amzn.to/4aEaFtj 🔹 ESD-Pinzetten * → https://amzn.to/4ovbhrp 🔹 ESD-Pinsel * → https://amzn.to/3WI4wXh 🔹 Bosch Akkuschrauber * → https://amzn.to/412GfOd 🔹 Bosch Drehmomentaufsatz * → https://amzn.to/42CTDd3 🔹 Bit-Adapter * → https://amzn.to/4hJ1KJf ________________________________________ 📢 Bleib up-to-date mit Reparaturtipps & Anleitungen: 🔔 Abonniere jetzt Smartronik: https://www.youtube.com/channel/UCdoN76pZhZQ-Wc_GdrgsqJg?sub_confirmation=1 ________________________________________ Über mich: Ich bin Manuel von Smartronik und nehme dich mit in meinen Reparatur-Alltag. Ob Handy-, Tablet- oder Laptop-Reparaturen – hier erhältst du spannende Einblicke in den Reparaturprozess, Tipps zum Handykauf und zur Fehlersuche. Egal ob Displaytausch oder Akkureparatur – bei mir lernst du, wie es richtig geht! #iPhone12ProMax #AkkuTausch #BatterieService Kapitel 00:00 Problem: „Batterie Service“ & Drosselung 00:36 Zustandsanzeige: 77 % & Service-Flag erklärt 01:18 Teile & Werkzeug (Original-Akku, Kleber, Set) 02:00 Sicheres Öffnen: Wärme, Vakuum, Isopropanol 03:35 Display lösen & fixieren, Abdeckbleche ab 05:39 Akku trennen – Kurzschlüsse vermeiden 06:31 Akku-Ausbau: Zuglaschen reißen, Alternativen 09:07 Klebereste gründlich entfernen (Rahmen/Display) 12:06 Neuer Original-Akku: Einbauhilfe & Kleber 13:34 Displaykleber erneuern, Folien sauber abziehen 14:39 Flex anstecken, Bleche & richtige Schrauben 16:29 Zusammenbau, finaler Rahmen-Check 18:17 Voraussetzungen fürs Anlernen (iOS, ≥20 %, WLAN) 19:27 iOS-Update & Start des Anlernprozesses 21:27 Apple-Server: Seriennummer wird hinterlegt 23:18 Ergebnis: „verifiziert“, Service-Hinweis weg 24:54 Fazit, Kostenrahmen & Hinweise

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