Once you type the last # , the will launch automatically. No need to press call.
For a Galaxy S23 Ultra or S24 series, an official screen replacement costs $250–$350. The diagnostic tool is your gatekeeper. If the tool says the screen is physically failing (lines, burn-in, black spots), do not pay for software repairs—go straight to Samsung Care or a uBreakiFix location. samsung galaxy diagnostics screen tool fixer
Then she backed up her photos and scheduled an official Samsung repair for the voltage issue. Once you type the last # , the will launch automatically
If a vertical or horizontal strip of the screen doesn't respond: Once you type the last #
She had accidentally used a secret recovery tool that Samsung engineers never intended for public hands.