%PDF-1.4 %âãÏÓ 1 0 obj << /Type /Catalog /Pages 2 0 R >> endobj 2 0 obj << /Type /Pages /Count 3 /Kids [5 0 R 7 0 R 9 0 R] >> endobj 3 0 obj << /Type /Font /Subtype /Type1 /BaseFont /Helvetica >> endobj 4 0 obj << /Type /Font /Subtype /Type1 /BaseFont /Helvetica-Bold >> endobj 5 0 obj << /Type /Page /Parent 2 0 R /MediaBox [0 0 595.28 841.89] /Resources << /Font << /F1 3 0 R /F2 4 0 R >> >> /Contents 6 0 R >> endobj 6 0 obj << /Length 5457 >> stream BT /F2 22 Tf 0.06 0.08 0.12 rg 1 0 0 1 46 789.89 Tm (Message Blocking Is Active: Why You See It & How) Tj ET BT /F2 22 Tf 0.06 0.08 0.12 rg 1 0 0 1 46 762.89 Tm (to Fix It) Tj ET BT /F2 11 Tf 0.72 0.14 0.18 rg 1 0 0 1 46 725.89 Tm (TechRounder PDF Edition) Tj ET BT /F1 9.5 Tf 0.36 0.39 0.46 rg 1 0 0 1 46 709.89 Tm (Live article: https://www.techrounder.com/tips/how-to-fix-message-blocking-is-active-issue-on-iphone-android/) Tj ET q 0.82 0.85 0.9 RG 1 w 46 691.39 m 549.28 691.39 l S Q BT /F1 10 Tf 0.24 0.27 0.32 rg 1 0 0 1 46 679.39 Tm (By Vipin PG | Published December 28, 2022 | Updated March 8, 2026 | Format: Article | 4 min read) Tj ET BT /F2 13 Tf 0.72 0.14 0.18 rg 1 0 0 1 46 656.39 Tm (In brief) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 636.39 Tm (If your phone shows "Message Blocking Is Active" when trying to send an SMS, it means something) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 621.39 Tm (\(your device, your carrier, or account settings\) is preventing your message from being delivered. The) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 606.39 Tm (fixes range from simple restarts to contacting your carrier.) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 581.39 Tm (If your phone shows "Message Blocking Is Active" when trying to send an SMS, it means something) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 566.39 Tm (\(your device, your carrier, or account settings\) is preventing your message from being delivered. The) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 551.39 Tm (fixes range from simple restarts to contacting your carrier.) Tj ET BT /F2 15 Tf 0.08 0.1 0.14 rg 1 0 0 1 46 523.39 Tm (What Does "Message Blocking Is Active" Even Mean?) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 499.39 Tm (- It's an SMS-level block - your phone sends the message, but it never reaches the recipient.) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 482.59 Tm (- Usually, the block lies on your side \(device settings, plan restriction\) or carrier side \(account hold,) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 468.79 Tm (restrictions\). You're almost never blocked because of the recipient's device .) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 451.99 Tm (- On iPhones, it's often shown as "Free Msg: Unable to send message - Message Blocking is active.") Tj ET BT /F2 15 Tf 0.08 0.1 0.14 rg 1 0 0 1 46 429.19 Tm (Common Causes \(Why It Happens\)) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 405.19 Tm (Here's a breakdown of why this might occur:) Tj ET BT /F1 10 Tf 0.18 0.2 0.24 rg 1 0 0 1 46 383.19 Tm (Cause: Blocked Number | What It Means: You or the recipient accidentally put the number in a block list | Clues /) Tj ET BT /F1 10 Tf 0.18 0.2 0.24 rg 1 0 0 1 46 370.19 Tm (Signs: Works with some numbers, not with others) Tj ET BT /F1 10 Tf 0.18 0.2 0.24 rg 1 0 0 1 46 353.19 Tm (Cause: Carrier / Plan Restriction | What It Means: Your SMS service is disabled \(e.g. data-only plan\) or suspended) Tj ET BT /F1 10 Tf 0.18 0.2 0.24 rg 1 0 0 1 46 340.19 Tm (| Clues / Signs: Calls still work, data works, but SMS doesn't) Tj ET BT /F1 10 Tf 0.18 0.2 0.24 rg 1 0 0 1 46 323.19 Tm (Cause: SIM / Network Error | What It Means: The SIM is loosely seated, or the cellular link is unstable | Clues /) Tj ET BT /F1 10 Tf 0.18 0.2 0.24 rg 1 0 0 1 46 310.19 Tm (Signs: No or weak signal; other phone shows same issue) Tj ET BT /F1 10 Tf 0.18 0.2 0.24 rg 1 0 0 1 46 293.19 Tm (Cause: iMessage / SMS settings conflict \(iPhone\) | What It Means: iMessage might interfere when messaging) Tj ET BT /F1 10 Tf 0.18 0.2 0.24 rg 1 0 0 1 46 280.19 Tm (non-Apple devices | Clues / Signs: Works when iMessage is turned off) Tj ET BT /F1 10 Tf 0.18 0.2 0.24 rg 1 0 0 1 46 263.19 Tm (Cause: Wrong APN / Network settings | What It Means: Incorrect network config blocking SMS routes | Clues /) Tj ET BT /F1 10 Tf 0.18 0.2 0.24 rg 1 0 0 1 46 250.19 Tm (Signs: Other network services may work, but SMS fails) Tj ET BT /F1 10 Tf 0.18 0.2 0.24 rg 1 0 0 1 46 233.19 Tm (Cause: Shortcode / Premium SMS setting | What It Means: The message is considered "premium" \(e.g. business) Tj ET BT /F1 10 Tf 0.18 0.2 0.24 rg 1 0 0 1 46 220.19 Tm (codes\) and is blocked | Clues / Signs: Happens only for certain types of messages) Tj ET BT /F1 10 Tf 0.18 0.2 0.24 rg 1 0 0 1 46 203.19 Tm (Cause: Account / Billing issue | What It Means: Your carrier suspended SMS as punitive or maintenance | Clues /) Tj ET BT /F1 10 Tf 0.18 0.2 0.24 rg 1 0 0 1 46 190.19 Tm (Signs: You might receive alerts or miss service for other features) Tj ET BT /F1 10 Tf 0.18 0.2 0.24 rg 1 0 0 1 46 173.19 Tm (Cause: Service outage / Carrier glitch | What It Means: Temporary backend problem at the provider | Clues /) Tj ET BT /F1 10 Tf 0.18 0.2 0.24 rg 1 0 0 1 46 160.19 Tm (Signs: Others with same carrier see issues too) Tj ET BT /F2 15 Tf 0.08 0.1 0.14 rg 1 0 0 1 46 137.19 Tm (Step-by-Step Fixes - Try in Order) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 113.19 Tm (These work on both Android and iPhone, though some are specific. Try one, then move to the next.) Tj ET BT /F2 13 Tf 0.08 0.1 0.14 rg 1 0 0 1 46 85.19 Tm (1. Restart the Phone) Tj ET q 0.86 0.88 0.92 RG 1 w 46 42 m 549.28 42 l S Q BT /F1 8.4 Tf 0.42 0.45 0.5 rg 1 0 0 1 46 30 Tm (TechRounder | Page 1 of 3) Tj ET BT /F1 7.2 Tf 0.42 0.45 0.5 rg 1 0 0 1 46 19 Tm (https://www.techrounder.com/pdf/blog/how-to-fix-message-blocking-is-active-issue-on-iphone-android.pdf) Tj ET endstream endobj 7 0 obj << /Type /Page /Parent 2 0 R /MediaBox [0 0 595.28 841.89] /Resources << /Font << /F1 3 0 R /F2 4 0 R >> >> /Contents 8 0 R >> endobj 8 0 obj << /Length 4562 >> stream BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 789.89 Tm (A simple reboot can refresh network links. Tip: toggle Airplane Mode on and off, too.) Tj ET BT /F2 13 Tf 0.08 0.1 0.14 rg 1 0 0 1 46 761.89 Tm (2. Check the Contact & Number) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 739.89 Tm (- Did you mistype the number?) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 723.09 Tm (- Are you using the right country code for international contacts?) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 706.29 Tm (- Sometimes you may be blocked by that person \(rare in this error case, but possible\).) Tj ET BT /F2 13 Tf 0.08 0.1 0.14 rg 1 0 0 1 46 683.49 Tm (3. Review Block Lists) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 661.49 Tm (- On iPhone : Settings -> Messages or Phone -> Blocked Contacts -> Edit -> Unblock if present.) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 644.69 Tm (- On Android : Phone app -> Settings -> Blocked numbers \(or Messages app -> Blocked\) -> Unblock.) Tj ET BT /F2 13 Tf 0.08 0.1 0.14 rg 1 0 0 1 46 621.89 Tm (4. Re-insert / Check SIM Card) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 599.89 Tm (If physical SIM: power off, remove SIM, inspect for damage, then reinsert properly. If eSIM: turn) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 584.89 Tm (off/on the eSIM line in settings.) Tj ET BT /F2 13 Tf 0.08 0.1 0.14 rg 1 0 0 1 46 556.89 Tm (5. Ensure SMS Support in Your Plan) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 534.89 Tm (- Login to your carrier account or call support: Is SMS included?) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 518.09 Tm (- Carriers sometimes suspend SMS for billing, plan type, or maintenance.) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 501.29 Tm (- Some carriers provide a "message blocking" toggle in their portal; ensure it's off.) Tj ET BT /F2 13 Tf 0.08 0.1 0.14 rg 1 0 0 1 46 478.49 Tm (6. Reset Network or Messaging Settings) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 456.49 Tm (- On Android : go to Settings -> System / General Management -> Reset network settings.) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 439.69 Tm (- Also reset APN / Access Point Names to defaults - SMS routing depends on these.) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 422.89 Tm (- On iPhone : Settings -> General -> Transfer or Reset iPhone -> Reset -> Reset Network Settings.) Tj ET BT /F2 13 Tf 0.08 0.1 0.14 rg 1 0 0 1 46 400.09 Tm (7. Toggle iMessage Off / On \(iPhone Only\)) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 378.09 Tm (If iMessage causes interference, turning it off forces pure SMS. Settings -> Messages -> toggle off) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 363.09 Tm (iMessage. Then test SMS. If works, later toggle back on if needed.) Tj ET BT /F2 13 Tf 0.08 0.1 0.14 rg 1 0 0 1 46 335.09 Tm (8. Enable "Send as SMS" \(iPhone\)) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 313.09 Tm (If iMessage fails, make sure fallback to SMS is allowed: Settings -> Messages -> turn on Send as Text) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 298.09 Tm (Message.) Tj ET BT /F2 13 Tf 0.08 0.1 0.14 rg 1 0 0 1 46 270.09 Tm (9. Clear Messaging App Cache \(Android\)) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 248.09 Tm (Sometimes app data is corrupted. Settings -> Apps -> \(Your SMS app, e.g. Messages\) -> Storage -> Clear) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 233.09 Tm (Cache \(and optionally, Clear Data\).) Tj ET BT /F2 13 Tf 0.08 0.1 0.14 rg 1 0 0 1 46 205.09 Tm (10. Update Software & Carrier Settings) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 183.09 Tm (- On iPhone: Settings -> General -> Software Update.) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 166.29 Tm (- Also, if a Carrier Settings Update prompt appears \(Settings -> General -> About\), accept it.) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 149.49 Tm (- On Android: check for system updates.) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 132.69 Tm (- After update, reboot and try again.) Tj ET BT /F2 13 Tf 0.08 0.1 0.14 rg 1 0 0 1 46 109.89 Tm (11. Contact Your Network Provider) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 87.89 Tm (If you still can't send SMS, your carrier must help. Explain what you've tried. They can:) Tj ET q 0.86 0.88 0.92 RG 1 w 46 42 m 549.28 42 l S Q BT /F1 8.4 Tf 0.42 0.45 0.5 rg 1 0 0 1 46 30 Tm (TechRounder | Page 2 of 3) Tj ET BT /F1 7.2 Tf 0.42 0.45 0.5 rg 1 0 0 1 46 19 Tm (https://www.techrounder.com/pdf/blog/how-to-fix-message-blocking-is-active-issue-on-iphone-android.pdf) Tj ET endstream endobj 9 0 obj << /Type /Page /Parent 2 0 R /MediaBox [0 0 595.28 841.89] /Resources << /Font << /F1 3 0 R /F2 4 0 R >> >> /Contents 10 0 R >> endobj 10 0 obj << /Length 2819 >> stream BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 789.89 Tm (- Check your account for SMS suspension) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 773.09 Tm (- Remove message blocking from their side) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 756.29 Tm (- Issue a replacement SIM \(if SIM is faulty\)) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 739.49 Tm (- Fix short code / carrier backend issues) Tj ET BT /F2 15 Tf 0.08 0.1 0.14 rg 1 0 0 1 46 716.69 Tm (Things to Watch Out For / Additional Tips) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 692.69 Tm (- Premium SMS / Shortcodes often get blocked by default \(for safety\) - you may need special permissions.) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 675.89 Tm (- Incorrect date & time settings : weird but true, wrong time settings can block certain network) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 662.09 Tm (transactions.) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 645.29 Tm (- Raming / International SMS restrictions : when abroad, your plan or carrier may block SMS unless) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 631.49 Tm (you've enabled roaming.) Tj ET BT /F1 10.5 Tf 0.2 0.23 0.28 rg 1 0 0 1 46 614.69 Tm (- Software bugs : occasionally, a bug causes messaging hiccups; updates often patch that.) Tj ET BT /F2 15 Tf 0.08 0.1 0.14 rg 1 0 0 1 46 591.89 Tm (FAQ \(Quick Answers\)) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 567.89 Tm (Q: Will this error prevent calls or data? No, it's an SMS issue specifically. Calls and data usually work) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 552.89 Tm (unless your account is deeply suspended.) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 530.89 Tm (Q: Can the recipient's device cause this error? Very unlikely - this is almost always about your side) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 515.89 Tm (\(carrier or device\). That said, if they blocked you, you might see a different behavior.) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 493.89 Tm (Q: Do I lose messages if I clear SMS app data? Yes - clearing "data" may delete your message history,) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 478.89 Tm (so back up before doing it.) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 456.89 Tm (Q: When should I give up and contact support? Once you've tried restarts, block list check, SIM) Tj ET BT /F1 11 Tf 0.14 0.16 0.2 rg 1 0 0 1 46 441.89 Tm (re-insert, network reset, software update and still see the error, your carrier is your best bet.) Tj ET q 0.86 0.88 0.92 RG 1 w 46 42 m 549.28 42 l S Q BT /F1 8.4 Tf 0.42 0.45 0.5 rg 1 0 0 1 46 30 Tm (TechRounder | Page 3 of 3) Tj ET BT /F1 7.2 Tf 0.42 0.45 0.5 rg 1 0 0 1 46 19 Tm (https://www.techrounder.com/pdf/blog/how-to-fix-message-blocking-is-active-issue-on-iphone-android.pdf) Tj ET endstream endobj xref 0 11 0000000000 65535 f 0000000015 00000 n 0000000064 00000 n 0000000133 00000 n 0000000203 00000 n 0000000278 00000 n 0000000420 00000 n 0000005928 00000 n 0000006070 00000 n 0000010683 00000 n 0000010826 00000 n trailer << /Size 11 /Root 1 0 R >> startxref 13697 %%EOF