Switching from one operating system to another is always stressful for the user, especially when it comes to saving chat history. The situation with the messenger Telegram is unique in that it is based on cloud architecture, which fundamentally distinguishes it from many competitors. You don't need to look for complex database conversion apps or connect devices with a cable to each other to copy gigabytes of text and media files.
However, despite the simplicity of the process, there are a number of nuances that are often forgotten when changing platforms from Android to iOS. The bulk of the data will be retrieved automatically immediately after entering the phone number, but there are exceptions that require manual intervention. In this article, we will look in detail at how to make the transition as seamless as possible and what exactly requires your attention before you delete the application from your old device.
The main advantage is that cloud chats sync instantly. This means that your groups, channels and personal dialogues (with the exception of secret ones) will appear on the new one iPhone in the same form as they were on the smartphone. But in order not to encounter unpleasant surprises in the form of missing stickers or inaccessible media, it is important to properly prepare your account and understand the operating principle of the messenger servers.
The principle of operation of Telegram cloud synchronization
Understanding the architecture of the messenger is the key to a successful transfer. Unlike local instant messengers, where the database is stored exclusively in the phone’s memory, Telegram uses a distributed network of servers. All your messages, uploaded photos and documents are duplicated in a secure cloud. This allows you to access your correspondence history from any device, be it a computer, tablet or a new smartphone.
When you install the application on iPhone and enter your phone number, an authorization process occurs. The server recognizes your account and begins streaming data to the new device. You don't need to click "export" or "import" for the bulk of your content. The system itself will determine which chats you have and load their structure.
However, it is worth remembering the difference in approaches to caching. On Android files could be saved in the same folder structure, but on iOS the file system works differently due to security restrictions. iOS. Therefore, although the text of the messages will appear immediately, some heavy media files may take time to download or be manually uploaded when opening a specific conversation.
⚠️ Attention: Cloud synchronization does not apply to “Secret Chats”. These conversations are end-to-end encrypted and are stored only on the specific device where they were created. It is technically impossible to transfer them.
It is also important to consider the privacy and two-step authentication settings. If you have cloud passwordenabled, make sure you remember it or have access to your recovery mail. Without this step, the login on the new device will be blocked and you will not be able to access your data, even if it is saved on the server.
Preparing an Android device before the transition
Before picking up a new one iPhone, you need to perform a number of actions on the old smartphone running Android. This will help avoid losing local settings and ensure that all data is sent to the server correctly before changing devices. Although the process is automated, a preliminary check will not be superfluous.
First of all, open the application settings and check the section Data and memory. Make sure automatic media download is turned on for your current network so that all the latest photos and documents have time to upload to the cloud before disconnecting. If you used the save to gallery function, check that important files were actually copied to the internal memory of the phone.
Special attention should be paid to the downloads folder. On Android files are often located in the Telegram/Telegram Documentsdirectory. If you have critical documents that you downloaded a long time ago and that may have been deleted from the servers to save space (if you changed the storage settings), it is better to copy them manually to a safe place, for example, to Google Drive or to your computer.
- 📱 Check that the application version on Android is up to date - update it to the latest version via Google Play.
- 🔐 Make sure you remember the phone number and code from SMS to log in.
- ☁️ Check for two-step authentication in the section
Privacy. - 💾 Make a backup copy of important local files not related to chats.
It is also recommended to clear application cache if it takes up too much space, but this is not a requirement for migration. The main thing is to make sure that the connection is stable and all the latest messages have the status “read” or sent, which guarantees their availability on the server.
Before deleting the application from your old phone, take a screenshot of the list of active sessions in the Telegram settings. This will help you later remotely end the session on the legacy device.
Installation and authorization process on iPhone
Once the preparatory steps are completed, you can begin setting up your new device. Take your iPhone and go to the application store App Store. Find the official Telegram client and install it. Pay attention to the developer - it should be "Telegram FZ-LLC" to avoid fakes.
Launch the application and click the "Start Communication" button. You will be asked to select your country and enter your phone number. Enter the same number that was linked to your account on Android. The system will send a confirmation code via SMS or make a call. In some cases, if the session is still active on the old phone, the code may come directly to the Telegram chat on the old device.
After entering the code, the system may request your cloud passwordif you have previously set up two-step authentication. This is a critical safety step. Without this password, you will not be able to access your account. If you have forgotten your password, you will have to go through the recovery procedure through the linked email, which may take up to 7 days.
Path to check sessions: Settings → Privacy → Active sessionsOnce logged in successfully, you will see an empty list of chats that will start fill in real time. First, contacts and group names will appear, then the message history will be loaded. The speed of this process depends on the amount of data in your account and the speed of the Internet connection on the new one iPhone.
☑️ Login to your account
Features of transferring media files and cache
Although the text history is transferred completely, the situation with media files is somewhat different due to differences in the file systems Android and iOS. On the iPhone, there is a stricter sandbox policy, so files are not saved to public folders the same way as on Android, unless you explicitly ask the application to do so.
By default Telegram iOS does not save received photos and videos to the standard gallery ("Photos"), so as not to clog up the device's memory. They remain inside the application. If you need new pictures to automatically go to the gallery, you need to change the settings in the section Data and memory → Save to Photos.
As for old files, they will be loaded on demand. When you open the old dialog, you will see "blurry" photo previews. When you click on them, the original will begin downloading from the server. This may take time if you have weak mobile data. It is recommended to perform this procedure in the first days of using a new phone via Wi-Fi.
| Data type | Transfer method | Requires user action |
|---|---|---|
| Text messages | Automatic synchronization | No |
| Photos and videos (in chats) | Upload on request from the cloud | No (except viewing) |
| Documents | Upload on request from the cloud | No |
| Secret chats | Not transferred | Yes (creating new ones) |
| Notification settings | Reset to standard iOS | Yes (reset) |
It is worth noting that the cache on iOS is managed more tightly by the system. If the phone's memory becomes full, the system can automatically clear the Telegram cache while the Android files could have been lying around for years. Regularly check the storage capacity in the settings of the messenger itself.
⚠️ Attention: The interface and some functions may vary. For example, on iOS there is no "Chat Folders" feature in the same form as on Android, or they may be called differently. Check the current capabilities in the application settings.
Problems with secret chats and local data
The most painful topic during the transition is loss secret chats. Since they are tied to unique encryption keys generated on a specific device, it is impossible to transfer them to another phone by definition of the Telegram security architecture. When you log in on a new device, you simply won’t see these conversations in the list.
If you had important conversations in secret mode, the only way to save them is to take screenshots or use the chat export function on your old device before switching. However, exporting a secret chat is only possible as a text file without the ability to further import back into the application to continue the conversation.
What happens to the encryption keys?
The encryption keys for secret chats are stored in a protected area of the memory of a specific device (Secure Enclave on iPhone or equivalent on Android). When you change the device, the old keys are lost, and it is impossible to decipher the history on the new gadget even theoretically.
It is also worth mentioning local settings, such as chat backgrounds, control gestures and specific notification settings. They do not sync via the cloud. After installation on iPhone you will have to re-select the wallpaper for dialogues and configure notification sounds to match the style. iOS.
Some users encounter a problem when contacts are not loaded immediately. This has to do with iOS permissions. When you first start it, the system will ask: "Allow access to contacts?" If you accidentally click "No", the list of names will turn into a list of phone numbers. You can fix this in the settings of the phone itself: Settings → Telegram → switch the toggle switch Contact.
Completing the migration and cleaning the old device
When you are sure that all the necessary chats have opened, the files have loaded, and the contacts are displayed correctly, you can move on to the final stage - cleaning the old device. But before deleting the application or resetting the phone, you need to end the session on the old equipment remotely.
Go to the Telegram settings on the new iPhone, go to the Privacy section and select Active sessions. You will see a list of all devices where your account is open. Find your old smartphone in the list at Android and click "End session". This will force close the application on the old phone and disconnect it from the server.
Only after this can you safely delete the application or perform a hard reset on Android. If you plan to sell or give away your phone, make sure that you not only log out of Telegram, but also log out of your account Google, and also perform a factory reset (Wipe data).
- 🔄 Check the notifications on the new iPhone.
- 🗑️ End all unnecessary sessions in the menu security.
- 📸 Configure saving photos to the gallery, if necessary.
- 🔒 Make sure two-step authentication works correctly.
Now your account has been completely migrated. You can use all the functions of the messenger on the new platform. It is worth noting that some features available on Android (for example, changing the theme more broadly) may be limited on iOS due to policy Apple.
The main result of the migration: Text history and files in the cloud are transferred automatically, but secret chats and local settings require manual modification or are created anew.
Frequently asked questions (FAQ)
Will my stickers and emoji sets be transferred?
Yes, all sticker sets and custom emoji you add are linked to your account and are synchronized automatically. You do not need to add them again, they will appear in the sticker panel immediately after logging in.
What if I forgot my two-step verification password?
If you forgot your password and do not have access to your recovery email, the only option is to reset your account. This will delete all your chats and data. The reset button will appear 7 days after you try to log in without a password.
Can secret chats be transferred via iCloud backup?
No, iCloud backups for Telegram do not contain encryption keys for secret chats. This data is stored only in the RAM and secure storage of a specific device.
Why does the iPhone not have some of the functions that were on Android?
Apple imposes strict restrictions on applications in the App Store. Some functions related to background work, accessing the file system, or changing system settings may be reduced or implemented differently.
Do you need to pay to switch to an iPhone?
No, the data transfer process itself is absolutely free. However, if you decide to subscribe to Telegram Premium, its cost and payment terms may vary depending on the region and platform (via the App Store or directly).