Data Deletion Policy. Transparent control over your information.

Data Deletion Instructions | Secure PC Keyboard · CIBRU CIBRU · Secure PC Keyboard com.securepckeyboard.app # Data Deletion Instructions **Secure PC Keyboard** · Android package: `com.securepckeyboard.app` Effective Date: October 20, 2026 · Operator: CIBRU (support@cibru.in) Secure PC Keyboard keeps settings, custom keys, connection information and local access/session records in Android app storage. Some sensitive settings are encrypted using Android Keystore-backed preferences; not every stored item is separately encrypted. Input and clipboard content can be sent to your selected PC, while optional purchases and opt-in referral rewards create separate online records. Deleting one location does not delete the others. See our Privacy Policy for the data flows and protections. ## 1. On-Device Data Deletion & Cache Reset To remove Secure PC Keyboard's private local data, cache and settings from Android: - Open Android **Settings** > **Apps** > **Secure PC Keyboard**. - Tap **Storage & cache**. - Tap **Clear storage** (or **Clear data**). *Effect:* Clear storage removes the app's private local files, cache, preferences, saved connections and local purchase/referral records. Uninstalling also removes private app storage. These are Android storage-removal controls, not a promise of forensic secure erasure. The manifest disables Android app backup and configured backup/transfer rules exclude sensitive credentials and entitlement state; separately exported copies or manufacturer-managed transfers must be considered separately. **Temporary cache only:** At the same *Storage & cache* screen, choose **Clear cache** instead of Clear storage. This removes temporary cache files while leaving saved settings, purchase/referral preferences, anonymous sessions and sync-pause choices in place. It does not delete server records, unlink referrals, stop syncing, resume a pause or cancel payments. Controls and labels can vary by Android device. The type-bar preview and undo/redo history are held in memory and cleared when the main keyboard screen stops or you clear the type bar. Clearing the type bar does not erase content already received by the PC or another application. Clipboard Sync with PC is enabled by default; turn it off in **Keyboard Preferences → PC Clipboard Sync** and clear Android/PC clipboard or clipboard history separately where needed. A foreground service may keep the PC connection open when the screen closes; use the app's disconnect control to end the session. **Before clearing storage:** complete any referral deletion request while you can still identify the profile and use its anonymous session. Reinstallation, clearing storage or changing devices can lose anonymous rewards and resets local sync-pause choices. Google Play purchase restoration uses the purchasing Play account, not the referral profile. Clearing local data does not cancel a weekly, monthly or annual subscription or trial. ## 2. Referral Profile Deletion (Server-Side) If you opted into rewards, request deletion of this app's referral profile through support@cibru.in. You can do this without installing or buying the app: - State **Secure PC Keyboard** and whether you want referral data, purchase verification data or both deleted. - Include your referral code or invitation link if available through **Share Invite Link** on the rewards screen or a previously shared invitation. Note it before Unsync clears the cached code and disables sharing. If you no longer have it, explain that; an anonymous profile may be difficult to identify after storage is cleared. A code helps locate records but is not proof of ownership by itself. - If you still have the app, use **Unsync** on its rewards screen or follow the Unsync page link and confirm **Turn Off Sync** while the request is handled. If your version offers **Delete Referral Data**, read and confirm that in-app action and check the server result. It pauses syncing before requesting deletion; failed or unconfirmed requests need a retry or support assistance. The **Legal & Privacy → Data Deletion** settings link opens instructions rather than performing deletion. Sending an email is not immediate confirmation of deletion and does not change app settings. Confirmed Unsync persistently stops new automatic referral syncs and removes local reward status/access on that installation. It keeps the authentication session, registered-profile identifier and cached installation-attribution details for continuity and deletion requests. It does not delete server data or stop reward expiry. Reopening the rewards screen does not resume syncing; choose the explicit enable/resume action to participate again. Separately valid paid access is independent. If no in-app server-deletion action is shown, use the support email above; Unsync alone is not profile deletion. Completed referral deletion removes this app's profile, its installation records, linked referral events and remaining rewards. A one-way device hash is retained for 90 days to prevent repeat reward claims, then becomes eligible for cleanup. A shared Supabase authentication identity and other apps' records are not automatically deleted; ask support to review a wider scope. We verify authority, identify the records and explain the outcome and any limitations or handling delay, subject to applicable legal deadlines. See detailed referral deletion information. ## 3. Google Play Purchase Records See the Purchase Data Deletion Guide. Confirming **Delete purchase verification data** in the Premium screen, where offered, persistently pauses automatic purchase syncing and removes local paid access, then requests server deletion for locally known records. Reopening the app or attempting a new purchase does not resume that pause. **Restore Purchases** explicitly resumes verification and can recreate eligible records. If the action is unavailable, records are older or a request fails, email support with the app name and Google Play order number; do not buy or restore solely to request deletion. Completed server deletion removes the relevant purchase records and queued billing jobs. A one-way token-hash marker becomes eligible for cleanup 90 days after the later of deletion or subscription expiry; a fresh permitted restoration can remove it earlier when it recreates the purchase record. Replay-protection request records are eligible for cleanup after one day. Maintenance removes eligible records when it runs. Successful in-app deletion clears the active/pending local purchase data, while pause controls and minimal local metadata can remain until Clear storage. **Deletion does not cancel billing, issue a refund, or erase Google's own records.** Cancel separately in the Google Play Subscription Center; see the cancellation path and 24-hour advance guidance. ## 4. PC, Google & Other Copies Removing Android app data or a backend profile does not erase text sent to the PC, files created in PC applications, either operating system's clipboard history, or data held by Google for billing, ads or security. Use the relevant PC/application or Google controls separately. The companion stores its TLS certificate/key and authentication-failure state in `.btkeyboard` under the PC user's home directory; stop the companion before resetting its local data. Removing pairing material requires pairing again. Do not send these files, PINs or private keys to support. ## 5. Contact Us For deletion assistance or a privacy/grievance request, contact CIBRU. Do not include passwords, card details, session credentials or raw purchase tokens. **Publisher:** CIBRU (Proprietorship operated by Krishna moni Borah) **Postal Address:** Kakojan, Jorhat, Assam - 785107, India **Support Email:** support@cibru.in © 2026 CIBRU. All rights reserved. Operator: Krishna moni Borah · Kakojan, Jorhat, Assam - 785107, India Support: support@cibru.in · cibru.in