How to Sync Telegram Chat History After Downloading Paper Plane? 2026 Full Platform Guide

Core Logic of Syncing Telegram Chat History with Paper Plane

Paper Plane (Telegram Chinese Version), as a client optimized based on the original Telegram architecture, enables multi-device chat history synchronization through cloud-based distributed storage technology. Seamless connection to historical data can be achieved without complex operations. However, many users encounter issues such as "blank chat history," "missing partial messages," and "failed media file synchronization" after downloading Paper Plane. The core reasons lie in insufficient understanding of synchronization mechanisms, inconsistent accounts, or missed operation steps.

This article will detail the methods to sync Telegram chat history with Paper Plane across all platforms (Android, iOS, Windows/Mac), including three core scenarios: automatic synchronization, manual backup and import, and cross-device synchronization. It also provides solutions to common problems such as "synchronization failure," "secret chat unable to sync," and "large file synchronization interruption." The entire process is based on official security mechanisms without the need for third-party tools, ensuring the integrity and privacy of chat history.

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Prerequisites and Core Principles for Syncing Telegram Chat History with Paper Plane

3 Critical Prerequisites Before Synchronization

1. Account Consistency: Paper Plane and the original Telegram must log in to the same phone number account. If registered with different numbers, no data can be synchronized (Check Path: Paper Plane - Settings - Account - Phone Number);
2. Network Stability: Ensure a stable device network connection (Wi-Fi is preferred, avoid public networks). Continuous internet access is required during synchronization, and high-speed Wi-Fi is recommended for large file synchronization;
3. Version Compatibility: Paper Plane must be updated to the latest version (download from the official website to ensure compatibility). Older versions may have synchronization protocol mismatches.

Core Synchronization Principles (Avoid Operational Mistakes)

• Regular Chats/Groups/Channels: All messages are stored on Telegram's cloud servers. After logging in, Paper Plane automatically pulls full historical records, including text, images, files, etc., and supports real-time synchronization of new messages;
• Secret Chats: Adopt end-to-end encryption and are only stored locally on the original device. Cloud synchronization is not supported. Paper Plane cannot access secret chat history and requires manual export and import (detailed below);
• Synchronization Scope: By default, all historical records are synchronized without time limits (unlike Telegram Web, which only synchronizes 30 days of records). Paper Plane supports 100% full synchronization.

Step-by-Step Automatic Synchronization of Telegram Chat History with Paper Plane (All Platforms)

Android Paper Plane Automatic Synchronization Tutorial (Most Convenient)

1. Open the Android Paper Plane app, enter the same phone number as the original Telegram, and complete the login by receiving the verification code;
2. No manual operation is required after login. The system will automatically start synchronization, and a progress bar "Syncing XX%" will be displayed at the top of the screen;
3. After synchronization is complete, all historical chats, groups, and channels will be displayed automatically. Click any conversation to view the full records;
4. If synchronization is slow or stuck: Go to "Settings - Advanced - Reindex Messages" to trigger forced synchronization (applicable for missing message scenarios).

iOS Paper Plane Automatic Synchronization Steps

1. Download and install the latest version of Paper Plane via TestFlight or the official website, then log in with the original Telegram phone number;
2. After logging in, Paper Plane will automatically connect to the cloud to synchronize data. Initial synchronization may take 1-5 minutes (depending on the size of chat history);
3. Keep the app running in the foreground during synchronization. Avoid switching to the background or locking the screen (iOS background restrictions may interrupt synchronization);
4. Verify successful synchronization: Open frequently used chats, check if the earliest historical messages are displayed, and if media files can be previewed normally.

Desktop (Windows/Mac) Paper Plane Automatic Synchronization Method

1. After installing the desktop version of Paper Plane, log in with the same account as Telegram;
2. After logging in, click "Settings - Advanced - Sync Chat History" in the left menu bar, and select "Full Sync" (default option);
3. You can use the app normally during synchronization. Large files (such as videos and documents) will be downloaded automatically in the background, and a notification will pop up when synchronization is complete;
4. Shortcut to accelerate: Press Ctrl+R for Windows or Command+R for Mac to force refresh the synchronization progress.

Manual Backup and Import of Telegram Chat History (For Special Scenarios)

Scenario Explanation (When Manual Operation is Required)

• The original Telegram device is lost/damaged, and recovery from backup files is needed;
• Secret chat history needs to be synchronized (cloud synchronization is not supported);
• Automatic synchronization fails, and manual import needs to be triggered.

Telegram Chat History Backup (Preparatory Step)

Backup files need to be exported from the original Telegram (mobile/desktop) first, which is only supported via Telegram Desktop:

1. Install Telegram Desktop and log in to the target account;
2. Click the left menu - Settings - Advanced - Export Telegram Data;
3. Select the export scope (All Chats/Specific Chats), content type (Text/Images/Files), and export format (HTML is recommended for viewing on any device);
4. Click "Start Export" to generate a backup folder (containing chat files and index HTML), and save it to the local computer.

Paper Plane Import Backup File Steps (All Platforms Compatible)

1. Transfer the backup folder to the device that needs synchronization via data cable/cloud disk (e.g., save to the root directory for mobile import);
2. Open Paper Plane and go to "Settings - Advanced - Import Chat History";
3. Select "Import from Telegram Backup", find the transferred backup folder, and click "Confirm Import";
4. Wait for the import to complete (large files may take a few minutes). Imported messages will be marked with an "Imported" tag without affecting the original chat order.

Manual Migration of Secret Chat History (Only Feasible Method)

1. Open the secret chat in Telegram on the original device, take screenshots or copy important messages (pay attention to privacy protection);
2. Or export the secret chat via Telegram Desktop (follow the steps above and select the specific secret chat during export);
3. After importing the exported file to Paper Plane, it is recommended to delete the secret chat history on the original device to avoid data leakage.

Cross-Platform Synchronization and Special Scenario Solutions

Migrate Chat History from WhatsApp to Paper Plane (Additional High-Value Feature)

Paper Plane supports direct import of WhatsApp chat history to meet cross-app migration needs:

1. Android Devices: Open WhatsApp - Target Chat - Top Right Menu - More - Export Chat - Select "Include Media" or "Without Media", choose "Paper Plane" in the share menu, and select the target chat to import;
2. iOS Devices: Open WhatsApp - Target Chat - Contact Name - Export Chat - Select media option, share to "Paper Plane", and confirm importing to the target conversation;
3. Notes: Chats need to be exported one by one; batch import is not supported. Imported messages will be marked with an "Imported" tag and maintain the original time order.

Multi-Device Synchronization Tips (Simultaneous Synchronization on Mobile + Desktop)

1. Complete Paper Plane synchronization on the primary device (e.g., mobile phone) first to ensure all records are complete;
2. Log in to the same account on the desktop version of Paper Plane. The system will automatically synchronize all data that has been synchronized on the mobile phone without repeated operations;
3. Enable the "Multi-Device Sync" switch (Settings - Advanced - Multi-Device Sync), which supports up to 3 mobile phones + unlimited desktops online simultaneously. New messages are synchronized to all devices in real time.

Common Problems and Solutions for Syncing Telegram Chat History with Paper Plane

Troubleshooting Common Synchronization Failures

• Problem 1: Blank chat history after login, no synchronization progress?
• Solutions: ① Check if the account is consistent (focus on verifying if the phone numbers are the same); ② Switch networks (turn off VPN and retry or change Wi-Fi); ③ Go to Settings - Advanced - Reindex Messages to trigger forced synchronization;
• Problem 2: Partial media files (images/videos) fail to sync?
• Solutions: ① Check device storage space (reserve at least 1GB of free space); ② Clear Paper Plane cache (Settings - Data and Storage - Clear Cache); ③ Manually click the "Download" button to download the media file individually;
• Problem 3: Synchronization progress gets stuck (e.g., stays at 50%)?
• Solutions: ① Exit Paper Plane and completely close the background, then log in again; ② Restart the device and retry; ③ For synchronizing extra-large files (over 2GB), it is recommended to export via Telegram Desktop first, then import to Paper Plane;
• Problem 4: Secret chat history cannot be synced?
• Solution: This is a normal mechanism. Secret chats do not support cloud synchronization. Follow the "manual migration" steps above or abandon synchronizing secret chats.

Data Security and Optimization Suggestions After Synchronization

1. Enable Two-Step Verification: Go to Settings - Privacy and Security - Two-Step Verification to prevent synchronization data leakage due to account theft;
2. Regular Backup: It is recommended to export and back up important chat history via the desktop version of Paper Plane (same steps as Telegram Desktop) as "digital insurance";
3. Clear Cache: After synchronization is complete, redundant cache can be cleared (Settings - Data and Storage - Storage Usage - Clear Cache) to free up device space;
4. Avoid Frequent IP Switching: Frequent proxy/VPN changes may trigger security mechanisms and restrict synchronization. It is recommended to use a stable network environment.

Summary: Key Points for Syncing Telegram Chat History with Paper Plane

The core of syncing Telegram chat history with Paper Plane is "consistent account + stable network". Regular chats require no complex operations and are fully synchronized automatically after login, which is far superior to the partial synchronization limitations of Telegram Web. Secret chats need manual export and import, and cross-app migration (e.g., from WhatsApp) can be achieved through official export functions.

Key Operation Summary:

1. Automatic Synchronization: Log in with the same account → Wait for automatic synchronization → Complete (applicable to 90% of users);
2. Manual Synchronization: Export backup via Telegram Desktop → Import backup to Paper Plane → Complete (applicable to special scenarios);
3. Troubleshooting: Account consistency → Network switching → Reindex → Version update (try in priority order).
4. Whether you are replacing devices, reinstalling Paper Plane, or migrating data from Telegram, following the steps in this article can achieve complete synchronization of chat history. For special scenarios (such as extra-large file synchronization or cross-border network synchronization), you can get real-time support through Paper Plane's official website customer service or Chinese channel to ensure no data loss during migration.