# i-FlashDevice HD — user reviews > 274 indexed App Store user reviews of i by ShenZhen 0101 technology Co.,Ltd, rated 2.12/5 from 419 ratings. - Source: https://appshunter.io/ios/app/i-flashdevice-hd/id1098089751/reviews - App overview in markdown: https://appshunter.io/ios/app/i-flashdevice-hd/id1098089751.md - Rating breakdown: 5★ 76 · 4★ 20 · 3★ 27 · 2★ 30 · 1★ 235 ## What do users think of i? Overall sentiment: negative **Pros** - 🚀 Easy to use - 💡 Convenient for transferring photos/videos - 👍 Works well with iPhone and iPad **Cons** - 🐛 Frequent crashes and freezes - 🔌 Unreliable connection with device - 🤯 Confusing and unintuitive interface - 🤔 Limited functionality compared to claims **Commonly reported bugs** - Device not recognized or shown as offline - Corrupted or lost files during transfer - Compatibility issues with newer iOS versions **Most requested features** - Ability to create folders and organize files - Support for more file types beyond photos/videos - Improved stability and reliability ## Newest reviews (19 of 274) ### 2/5 — App crashed *2026-07-24, version 1.8.4* Every time I tried to play any mp3 file directly from the flash the app crashed I tried everything remove the app and download again, restart my iPhone after downloading and use another files no way the same problem app crashed but when I tried to connect the flash to my other Samsung phone it works smoothly on android directly without app 😳 ### 1/5 — Bad software SCAM drive *2026-07-14, version 1.8.4* The software is badly designed and badly phrased. It doesn’t match the screenshots of the directions. It’s obviously cheap Chinese more importantly, however, is the fact that the flash drive itself is a scam. It does not have the amount of advertise data the 2 TB drive that I have only has 3.74 GB.!!!! ITTER SCAM I’m getting a software off my phone immediately cause who knows what spine it’s doing. ### 1/5 — Unreliable *2026-07-09, version 1.8.4* Lost 3000+ photos. ### 1/5 — AMI *2026-06-28, version 1.8.3* Bought this flash drive. Biggest waste of money. Does not work, freezes, doesn’t copy all photos of my iPhone 14pro. Find hard to connect. Expensive rubbish ### 1/5 — Robbed *2026-06-15, version 1.8.3* Don’t buy it don’t work at all one time download and it’s over black screen ### 1/5 — Bad *2026-06-03, version 1.8.3* Doesn’t work at all. In or out. Useless device ### 1/5 — Not happy at all *2026-05-27, version 1.8.3* Before long time ago yes but not now!!!👎🏻 ### 1/5 — Does not work *2026-05-18, version 1.8.3* R ### 1/5 — Worst App I Have Ever Encountered *2026-05-12, version 1.8.3* Never worked. Cannot organize uploaded content into different folders and albums once put on the device. Every action on the app crashes it. Constantly says the device is offline and cannot get into the devise settings. Basically nothing works. ### 1/5 — Perhaps bad purchase or a problem with the app *2026-05-11, version 1.8.3* I was able to get the app but it will not copy anything ### 1/5 — DEVICE OFFLINE *2026-05-10, version 1.8.3* Cannot download info from I-phone because of the above, and cannot the app to work, no further info provided, I’m sending back for refund. ### 1/5 — LOST ALL PHOTOS / 75% of photos had gray bars all over them *2026-04-19, version 1.8.3* Don’t use this, it’s broken , bent flimsy and worse of all it doesn’t work. ### 1/5 — Wont work *2026-04-04, version 1.8.3* Bought the 2TB drive and it won’t even connect and be recognized by the app. Also, the app keeps crashing. Can’t even transfer photos, videos, or anything ### 1/5 — App keeps crashing *2026-03-20, version 1.8.3* The app keeps crashing when you try to back anything up. Does not work at all and the device needs the app so even that is useless ### 1/5 — Scam app and product *2026-03-16, version 1.8.3* Will be asking for a refund ..what a joke this product is ..nothing works ### 1/5 — Stayed Offline *2026-02-26, version 1.8.3* Could never access anything. Downloaded the app and never connected. ### 1/5 — Too hard to use *2026-02-22, version 1.8.3* Way too hard to use, it isn’t as easy as the developer says to back up photos. It also wants to back up my contacts by default. I’ve deleted this app and will look for others instead ### 4/5 — It’s good but confusing *2026-02-22, version 1.8.3* I like it, but PLEASE add something to tell me how to use the specific features. ### 1/5 — 1TB device x2 *2026-02-11, version 1.8.3* Bought a two pack 1TB, took over a month to show up. Initially saved my videos and photos quickly and now will not transfer anything on either. About 8gb on each. App glitches and randomly closes all the time. Poor quality, not worth the money I spent. ## Most critical reviews (10 lowest-rated) ### 1/5 — Annoyed *2026-08-27, version 1.8.4* Its not compatible with higher iPhones ### 1/5 — Absolute Rip off *2026-08-27, version 1.8.4* Don’t get this. It won’t connect and won’t save photos ### 1/5 — 2TB FD HD *2026-08-25, version 1.8.4* Device👎 ### 1/5 — Does not work *2026-08-24, version 1.8.4* Rubbish ### 1/5 — I-flash device *2026-08-21, version 1.8.4* POS doesn’t work. Another fake item from china ### 1/5 — Frustrated *2026-08-05, version 1.8.4* No Thanks Have been trying for two hours to download photos and videos. Message keeps coming up device is offline. No What the hell does that mean, I can find no reference to this in the instructions. I think this USB stick is going in the trash can, now realised I’ve wasted my money. ### 1/5 — How do you cancel this payment on this thing. *2026-07-30, version 1.8.4* How to cancel ### 1/5 — Completely Devastated *2026-07-28, version 1.8.4* Absolute rubbish device ### 1/5 — Not good *2026-07-24, version 1.8.4* Terrible does not work ### 1/5 — User Manual is terrible *2026-07-23, version 1.8.4* Worst user manual I’ve ever tried to use. Complete garbage. I wasted $30 buying the flash drive ## Most praised reviews (10 highest-rated) ### 5/5 — Brilliant device. *2026-07-22, version 1.8.4* Easy to use storage is absolutely perfect I highly recommend this. ### 5/5 — Very handy *2026-02-10, version 1.8.3* Works great on my iPhone 16. Photos and videos easily copied to USB device from phone and transferred to PC without any problems. ### 5/5 — Continually “device off line” *2025-12-08, version 1.8.2* I plug the drive in and it continually says “device off line.” Nothing happens and nothing is downloading. Feel like it’s a scam I lost money on. ### 5/5 — Easy once you know how *2025-10-03, version 1.8.1* I was skeptical at first as I wanted to free up space on my iPhone with all the photos and pics of grandkids . I have now experimented on my phone , husbands phone and iPad. Works a treat . Now I need one with bigger storage ### 5/5 — Tony *2025-08-07, version 1.8.1* Stuck in offline mode. No information or help available. Poor ### 5/5 — Great product & app *2025-07-06, version 1.8.1* Im a fortnite youtube streamer. I use it to do work. My phone storage was constantly full with videos. With this divice i currently have 12 twenty min long videos on it. When i need them i hit “share” takes 2-3 mins to download to photos on phone. Put it into editing app i use. Works great. Only thing ive notice that doesnt work is i cant play video on app but doesnt bother me. Everything else works great. Ive had zero videos dissapear. Only other issue i had is if u getting alarms going off or certain other things while saveing cideo will corrupt it during save process. But text messages doesnt effect it. But all in all great product bout more just to have in case this one breaks. Had approx 4-6 months no issies atm. Would recommend to people who want extented phone storage that easy to get to and download onto phone ### 5/5 — READ INSTRUCTIONS-WORKS PERFECT *2025-04-06, version 1.7.9* I read these reviews after i bought it online and feared i bought junk. I followed the instructions, (just format it first on a windows PC with ' exFAT ' and it works perfect! And that 'one-touch backup' is killer! It backed-up all of my media folders and all 460+ files in under FOUR minutes!! and theres still a TON of space left!! Talk about a 'no brainer'!! I guess all the bad reviews are those that didn't read anything before trying to use it! Even my custom PRO-FILE-MANAGER app detected that it was plugged in and mounted it!! and listed the contents! and i moved files back & forth like nothing! Good Job Devs!!! ### 5/5 — Works great! *2024-06-07, version 1.7.1* I like it. ### 5/5 — Good Working *2022-07-17* When I got the device I didn’t have to pay for anything nor did any of my files go missing. I’m really happy and Impressed with both the device and app. ### 5/5 — Easy to use *2022-04-25* I like this product easy to install and use I moved it from iphone to hard drive and it worked as expected --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-10.*