Jio handsets are locked by the carrier that sold them or by a code derived from the IMEI. This page lists the 90 models our device register recognises, explains how Jio locks a handset, and links the checks and unlocks that apply to it.
Most handsets from this brand are either code-locked (the phone prompts for a network code when a foreign SIM is inserted) or released by the carrier that sold them. Which one applies depends on the model year and on whether it was sold through an operator — the IMEI check tells you before you pay for anything.
The practical consequence is the same for every family: the phone works, and it refuses to activate on a SIM from another network until the record against the IMEI changes. Wi-Fi keeps working, so the device looks healthy right up to the moment the new SIM goes in.
| Model in the TAC register | TACs |
|---|---|
| Lyf F220B | 25 |
| V4 4G | 6 |
| LYF JIO LS1542QWN | 4 |
| LYF Jio M2S | 3 |
| Reliance Retail Jio JMR540 | 3 |
| F220B | 2 |
| Jiofi 4 | 2 |
| M2S | 2 |
| M2 | 2 |
| LYF Jio JMR540 | 2 |
| Reliance Retail JNM3120 | 2 |
| JMR541 | 2 |
| LYF Jio JMR541 | 2 |
| Reliance Retail JBV162W1 | 2 |
| Reliance Retail JODU52041 | 2 |
| Reliance Retail Jio JZS D631 | 1 |
| Reliance Retail JVT6010 | 1 |
| Reliance Retail Lyf LF-2401 | 1 |
| Reliance Retail Jio JZS N431 | 1 |
| Reliance Retail JIO LF012F | 1 |
| Reliance Retail JIO JVT1444 | 1 |
| Reliance Retail JIO JVT1443 | 1 |
| Reliance Retail Jio JVT1441 | 1 |
| Reliance Retail Jio JVT1440 | 1 |
| Reliance Retail Jio JSW 1740 | 1 |
| Reliance Retail Jio JPT1640 | 1 |
| Reliance Retail Jio JPT 1740 | 1 |
| Reliance Retail JODU52540 | 1 |
| Reliance Retail JODU52420 | 1 |
| Reliance Retail JODU52251 | 1 |
| Reliance Retail JODU52240 | 1 |
| Reliance Retail Lyf LT-8001 | 1 |
| Reliance Retail Jio UFB04W001 | 1 |
| LYF Jio NB2112QB | 1 |
| LYF Jio NB1148QMW | 1 |
| Reliance Retail Jio UFT77H5939 | 1 |
| Reliance Retail Jio NB1118QMW | 1 |
| NB1112MM | 1 |
| LYF Jio M2 | 1 |
| Reliance Retail JIO M101i | 1 |
| Reliance Retail Lyf LT-8002 | 1 |
| Reliance Retail Lyf LT-8001 Iris | 1 |
| Reliance Retail Lyf LF-2405 | 1 |
| Reliance Retail Lyf LT-7003 | 1 |
| Next | 1 |
| LYF JIO LS1542QW | 1 |
| Reliance Retail Lyf LS-5030 | 1 |
| Reliance Retail Lyf LS-4512 | 1 |
| Reliance Retail Lyf LR-3001 | 1 |
| LYF JIO LF062W | 1 |
| Reliance Retail Jio AR5513 | 1 |
| LYF Jio LF012F | 1 |
| Reliance Retail Lyf LF-2406 | 1 |
| Reliance Retail JBB021B1 | 1 |
| Reliance Retail JIO JCR 1110 | 1 |
| Reliance Retail Jio JCR 110 | 1 |
| Reliance Retail JIO JCG1440 | 1 |
| Reliance Retail Jio JCD 110 | 1 |
| Reliance Retail JBV191M1 | 1 |
| Reliance Retail JIO JBV161W1 | 1 |
| Reliance Retail JBV161W1 | 1 |
| Reliance Retail JBV112M2 | 1 |
| JBB162W1 | 1 |
| Reliance Retail JIO JBB021B1 | 1 |
| Reliance Retail JODU51741 | 1 |
| J6 | 1 |
| J2 | 1 |
| Reliance Retail Jio i9000S | 1 |
| LYF Jio F300B | 1 |
| Reliance Retail Lyf F210Q | 1 |
| Reliance Retail Lyf F20A | 1 |
| Reliance Retail B04W005 | 1 |
| Reliance Retail Jio AMO5510 | 1 |
| Reliance Retail JODU52140 | 1 |
| Reliance Retail Jio JCR1440 | 1 |
| Reliance Retail JODU51643 | 1 |
| Reliance Retail JODU51642 | 1 |
| Reliance Retail Jio JOD540 | 1 |
| Reliance Retail JIO JOD520 | 1 |
| LYF JIO JOD1640 | 1 |
90 model names on file. The count is how many TAC ranges the register holds for that name — it is a rough popularity signal, not a sales figure.
Model names and TAC counts come from the GSMA TAC register we query for /tac. Last updated 2026-10-28.