Hey! If your phone screen is cracked and not responding, we can sort out what’s likely going on without risky steps (no wiping, no “secret codes,” no disassembly).

With a drop, there are usually two separate layers involved:
• Display (LCD/OLED): what you see (image, colors, lines, black blotches).
• Touch layer (digitizer): what you control (taps, swipes, typing).

A cracked screen can be “just glass,” but if touch stopped working, the digitizer or its connection may be affected — and sometimes the display is also damaged.

Before anything else, quick safety check: are there sharp glass edges, exposed pixels, or the screen lifting? If yes, avoid pressing on it (pressure can spread internal damage).

To narrow it down, tell me anything you know (any order):
1) iPhone or Android? Brand/model if you know it.
2) What happened? Drop, bend, impact on a corner, water exposure after the crack?
3) What still works? Can you see the picture clearly? Any “ghost touches,” dead zones, lines, or black ink-like spots?

That’s actually a common pattern: image is fine, but the touch layer is failing (especially near the cracked corner). People describe it as “touchscreen not responding,” “touch works sometimes,” or “dead spots on screen.”

Two things I want to do first (both are safe and reversible):
• Protect your data access: since you can’t type reliably, we should think “how can you control the phone temporarily?” (without forcing taps on damaged glass).
• Check if it’s purely damage vs something else: occasionally a screen protector, case pressure, or moisture/debris can make touch behave worse after a crack.

Quick questions (pick what’s easy):
• Is there a screen protector on it? Even a slightly lifted protector edge can mess with touch near a crack.
• Any random taps or scrolling by itself? That “ghost touch” symptom changes the safest next steps.
• After the drop, did you restart it or did it reboot on its own? Sometimes the timing matters for what you can still unlock.

Got it — and thanks for mentioning the restart. After a reboot, Android often requires the PIN (not fingerprint), which is rough if the digitizer has a dead zone where the keypad sits.

Let’s keep this diagnostic and safe. The goal is to confirm what layer is failing and avoid making the crack worse while you regain control long enough to back up essentials.

Here are two low-risk observations that help a lot:
1) Does the dead area match the crack area? If the bottom corner crack lines up with the “unresponsive” part of the PIN pad, that strongly suggests digitizer damage rather than a software glitch.
2) Do you see display damage signs? Lines, flickering, or black “ink” spots point more toward LCD/OLED damage. If the picture is clean, it’s often touch-layer only.

Since you have a tempered glass protector: if it’s chipped, lifted, or pressing weirdly near the crack, it can worsen touch sensitivity. I’m not telling you to peel it off right now (that can create sharp edges), but can you look closely: is the protector cracked separately from the screen, or is the phone glass itself cracked under it?

That’s consistent with localized digitizer failure from impact (display OK, touch dead where the crack is). In plain terms: the phone can “show,” but it can’t reliably “feel” touches there.

Now the practical question becomes: how do you control it safely long enough to get what you need (photos, messages, authenticator apps, etc.) without forcing taps on broken glass?

Two safe, non-invasive options people use for a cracked screen with touch not working:
• USB OTG mouse: many Android phones can use a mouse via an OTG adapter. A cursor appears, and you can click like a tiny computer. This often helps enter a PIN when a keypad area is dead.
• Accessibility shortcuts / voice: if you already had a voice assistant enabled, it can sometimes help with calls or basic actions (limited when locked).

I’m not promising this will unlock every setup — just giving you a safe way to test whether the phone is still controllable. If you want a related guide for later, you may also find Android phone consent screen confusing – simple fix helpful once you’re past the lock screen (it covers safe “what am I looking at?” moments).

Before you try anything: does the phone still respond to hardware buttons normally (volume up/down, power), and does it charge without getting unusually hot?

Perfect — the “no heat, charging OK” part is reassuring. With cracked glass, we also watch for battery safety issues (swelling, strong smell, sudden overheating). If any of that shows up later, stop using it and treat it as a safety situation first.

Since you care about photos + banking, here’s a safe way to think about next steps (still not a “repair tutorial,” just decision logic):
1) Prioritize access/backup before more tapping. Every hard press on a cracked corner can spread the damage or trigger more dead zones.
2) Separate “unlock problem” from “data problem.” If the phone can be controlled (OTG mouse, partial touch, or a working area of the keypad), you can back up what matters. If it can’t be controlled, you’ll likely need hands-on service to preserve data safely.
3) Don’t assume it’s software. Since the dead zone lines up with the impact corner and the display is clean, this is much more likely physical touch-layer damage than a buggy app or setting.

One diagnostic trick that doesn’t require perfect touch: can you take a screenshot using buttons (usually Power + Volume Down on many Android phones)? If you can later view that screenshot on another device (cloud sync or PC), it helps confirm the phone’s “image output” is normal even if the physical screen is cracked.

Also, because you mentioned banking: once you regain access, consider handling essentials first (photos backup, then anything that uses 2FA). If you run into a separate issue like “internet not working,” this guide exists too: Android phone battery drains overnight – simple explanation (not the same issue, but it’s a common follow-up after damage + extra usage).

Good question — and the reason people bring up Safe Mode is that it can rule out third-party apps causing touch problems (like overlays, accessibility apps, or weird launchers). It’s a useful diagnostic step when the screen is intact.

In your case, because the touch failure is localized and lines up with the cracked corner, Safe Mode is less likely to change the behavior. Still, it’s not “harmful” as a test — it just may not be practical if you can’t enter your PIN or navigate reliably.

Here’s a simple way to decide if Safe Mode is even worth trying:
• If touch is broken everywhere (nothing responds), Safe Mode won’t help because you can’t operate it anyway.
• If touch works in some areas but not others (your situation), that pattern usually points to digitizer damage, not an app.
• If touch is glitchy everywhere (random taps, scrolling by itself), then Safe Mode can be more informative — but you said no ghost touch.

If your end goal is “get in once to back up,” the OTG mouse route is often the cleanest diagnostic because it tells you: “Is the phone still fully functional behind the cracked glass?”

One more check that matters for repair decisions: do you see any raised area under the screen/back, or does the screen feel like it’s separating from the frame near the crack?

If an OTG mouse works, it usually means the phone’s “brain” is fine and the problem is primarily the touch input layer (digitizer) or the cracked screen assembly — which is still a real issue even if the phone boots normally.

A cracked screen that doesn’t respond can be “usable” for a while, but there are practical risks you should weigh (no scare tactics, just reality):
• Touch can worsen over time as the crack spreads or moisture/dust gets in (especially near the corner impact).
• Safety and comfort: sharp edges, tiny glass fragments, and pressure points can be unpleasant or unsafe.
• Data access risk: if touch degrades further, you may get locked out at a bad time (after a forced restart, update, or battery drain). If you’ve ever had charging issues too, see Android phone charging very slowly – what to do next as a separate topic.

So the “safe plan” is usually: regain control (mouse/working area), back up important stuff, then decide on repair timing. For Samsung-specific data backup ideas later, this related article may help once you’re back in: Android phone battery not charging – easy help for seniors (again, separate topic, but it’s a frequent follow-up after screen damage + heavier use).

If you want, you can tell me: when you tap the bottom area, do you ever get partial response (like it registers if you tap slightly above), or is it totally dead no matter what? That helps confirm “dead zone” vs “miscalibration” — but either way, we’re keeping the steps safe and non-destructive.