Zalo Verification Code Delivery Failure
Users are experiencing repeated account hacks and persistent failures to receive verification codes necessary for logging in or securing their devices. Additionally, they face interface errors, such as being stuck on outdated app versions or missing essential account settings.
11 different people have complained about this since 08 Dec 2024, most recently on 20 Jan 2026.
No new posts for 293 days. This may have been fixed, or people stopped writing about it — the evidence below is from before 20 Jan 2026.
- “Chan thật .lam ma xác thực tôn tiên mà vẫn chưa có 😢”
- “Mình mua sim mới hiện giờ làm đủ các kiểu mà ko có mã , bực quá”
- “Nó cứ bị sao ấy bật vào gọi lại nhiều lần vẫn ko có mã”
11 people in 12 posts across 1 source · 0 in the last 30 days, 0 in the 30 before
The pain
What goes wrong, and for whom
- Who
- 11 people, in Mobile Apps
- Since
- 08 Dec 2024 → 20 Jan 2026
Is this a startup idea?
Not directly. These are complaints about a product or service people already use — the fix belongs first to that provider.
- Looking for something else
- 0% want an alternative · 50% ask the provider for a feature
- What the numbers say
- Almost nobody is looking for a different product — people want this provider to fix it, not a new option.
The pain — what people say
Their asks, who is writing, and the posts themselves
What people were doing
Every post behind this page, by what its author was doing — and when each one was written
- Complaint650%
- Request650%
Sources
12 signals · 1 sources
Evidence
Raw public posts behind this opportunity — click through to the original
…i khoản Zalo, đăng ký tài khoản Zalo trên điện thoại - Mới Nhất 2025 Chan thật .lam ma xác thực tôn tiên mà vẫn chưa có 😢
Doesn't work…i khoản Zalo, đăng ký tài khoản Zalo trên điện thoại - Mới Nhất 2025 Mình mua sim mới hiện giờ làm đủ các kiểu mà ko có mã , bực quá
…i khoản Zalo, đăng ký tài khoản Zalo trên điện thoại - Mới Nhất 2025 Nó cứ bị sao ấy bật vào gọi lại nhiều lần vẫn ko có mã
Doesn't work…i khoản Zalo, đăng ký tài khoản Zalo trên điện thoại - Mới Nhất 2025 Sao mik ko thấy có phần đặ mk.Thì mai mốt ko bt để đăng nhận vào thiết bị khác đc ?
…i khoản Zalo, đăng ký tài khoản Zalo trên điện thoại - Mới Nhất 2025 Chán ghê thật lm y như vậy nhưng k có được
Market and score
Products already there, how the score moved, and what it is made of
Opportunity history
Every score change is stored as a snapshot — click a sub-score to overlay it
Why did it move?
Score 32.2 → 28.6 · 08 Nov 2026, 18:00 → 19:15 UTC
How the score was measured38 measured values behind the seven sub-scores · each shows the value, then the points it earned out of 100Show ↓Hide ↑
Questions about this idea
- Is Zalo Verification Code Delivery Failure a startup idea?
- Not directly. These are complaints about a product or service people already use, and the fix belongs first to that provider. The page shows what is frustrating users and how badly — not an open market to start a company in.
- How many people have this problem?
- 11 different people described it independently, in 12 mentions, the earliest from 08 Dec 2024 and the most recent from 20 Jan 2026. The quotes, with dates and links to the originals, are in the Evidence section.
- Is this problem getting worse?
- Status: quiet — no new posts in the last 60 days. 0 people raised it in the last 30 days and 0 in the 30 days before; the status compares its share of everything collected from the same source, so collecting more or less cannot create a trend.
Adjacent opportunities
Nearest neighbours by embedding similarity
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