Samsung A15 Touch Not Working After a Drop — What Happened

Samsung A15 Touch Not Working After a Drop — What Happened
You dropped your Galaxy A15, the screen still shows a picture, but the touch is dead or tapping by itself. Here is what happened: the digitizer — the invisible touch layer — broke, even though the AMOLED display underneath survived. They are different layers, and on the A15 they are bonded with the glass into one module, so the fix is a full display replacement. Read on for what broke, what is repairable, and the real Patna cost.
The three layers, and which one failed
- Glass: the surface you touch. Can crack alone (cosmetic).
- Digitizer: the touch sensor. A drop can kill this while the image looks perfect — dead touch or ghost touch (self-tapping).
- AMOLED panel: the picture. If this goes you see a green line, blotches, or a dead area.
On the A15 all three are fused, so a broken digitizer or panel means the whole module is replaced — there is no "touch only" repair.
What it costs in Patna
| What broke | Fix | Indicative price |
|---|---|---|
| Touch dead / ghost touch | Full display module | Rs 3,500 – Rs 9,000 |
| Green line / blotches too | Full display module | Rs 4,500 – Rs 9,000 |
Original Super AMOLED keeps true blacks and Always-On Display; an aftermarket TFT is cheaper but dimmer. Both prices come from the Samsung A15 / A25 screen replacement cost in Patna guide, and the diagnostic logic mirrors how to tell if a screen needs replacement.
Why a self-fix is risky here
Ghost touch sometimes tempts people to try a cheap replacement panel from an online listing, but a pinched digitizer flex or trapped dust leaves you worse off, and a wrong-grade panel breaks Always-On Display. A proper diagnosis confirms whether it is only the digitizer or the AMOLED too before any money is spent.
Book a diagnosis in Patna
Bring your A15 to our Boring Road counter for a free diagnosis, or get a quote. The repair runs on our screen replacement service; see all costs in the Patna mobile repair price list.