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ONE U.I. 7 S23U Charging Issues

(Topic created on: 06-07-2025 12:56 PM)
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Mikeeeeee
Journeyman
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Issue started after upgrading to OneUI 7.

When I connect my charger, it initially shows "fast charge" but then switches to "slow charging" after about 3 seconds, displaying an estimated 4-hour charge time.

I took it to a repair lab and they confirmed the charging port is in perfect condition.

This appears to be a software issue, but Samsung hasn't provided any support or acknowledgment of the problem.

7 REPLIES 7
Tourbillon De La Vie
Samsung Members Star ★★
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What brand charger and cable

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Mikeeeeee
Journeyman
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Original Samsung, worked and works great on my wife's phone Samsung s22 ultra.

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Tourbillon De La Vie
Samsung Members Star ★★
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Contact Samsung support via Members app and let them deal with it 

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Piper123
Samsung Members Star ★★
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First, turn off Auto Blocker then follow these instructions EXACTLY as written

Using the Samsung Phone App (not the Google one)

Dial *#9900# then scroll down to battery stats reset. Click then restart your phone.

Turn Auto Blocker back on

Restart device

Wait 14 days for battery optimisation to complete.

Credits to @Moiramon and @lminvti for this information from previous threads
I am not employed by Samsung nor do I receive any remuneration as a Samsung Members Star.

My device is an S25 Ultra.
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Mikeeeeee
Journeyman
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Tried that, they don't care.

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xter94
Helping Hand
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Bonjour,

Moi, j'ai l'inverse depuis OneUI7

Jai désactivé la charge rapide pour l'induction (sans fil) et pourtant au bout de quelques secondes sur l'écran il m'enlève la charge lente et m'indique charge rapide avec une durée écourtée...

C'est quand même pas banal...


Mon smartphone : S23 Ultra 512 Grey exclusive
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xter94
Helping Hand
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Je viens de créer une routine pour désactiver la recharge rapide en filaire et en sans fil.
Elle est bien prise en compte lorsque je pose l'appareil sur le chargeur, mais actuellement ma batterie est à 98%, j'ai rechargé le téléphone il y a deux heures donc je vais attendre le prochain chargement et reviendrai vers vous.
Je pourrai guider ceux que cela intéresse :winking-face:


Mon smartphone : S23 Ultra 512 Grey exclusive
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