Ok… “Good News, Bad News” time:
@amal is sent you TWO emails from the DT Support Tool. (It was back up on the Play Store this morning.)
The first one was BEFORE I accidentally hit the “blank” button instead of the “scan” button, the second one was AFTER.
That said… I can now write to my tag but a MUCH smaller size. When I re-ran the NXP Read tool it LOOKS like only the first few pages (am I using that right?) were blanked and the rest of my data is sitting there. Here is the dump as I am not sure what to do next without breaking stuff further:
** TagInfo scan (version 4.23) 2018-08-17 08:54:52 **
Report Type: External
– IC INFO ------------------------------
IC manufacturer:
NXP Semiconductors
IC type:
NTAG216
NFC Forum NDEF-compliant tag:
Type 2 Tag
– NDEF ------------------------------
NFC data set information:
NDEF message containing 1 record
Current message size: 26 bytes
Maximum message size: 46 bytes
NFC data set access: Read & Write
Can be made Read-Only
Record #1: URI record:
Type Name Format: NFC Forum well-known type
Short Record
type: “U”
protocol field: https://
URI field: foxguardsolutions.com
Payload length: 22 bytes
Payload data:
[00] 04 66 6F 78 67 75 61 72 64 73 6F 6C 75 74 69 6F |.foxguardsolutio|
[10] 6E 73 2E 63 6F 6D |ns.com |
NDEF message:
[00] D1 01 16 55 04 66 6F 78 67 75 61 72 64 73 6F 6C |…U.foxguardsol|
[10] 75 74 69 6F 6E 73 2E 63 6F 6D |utions.com |
NDEF Capability Container (CC):
Mapping version: 1.2
Maximum NDEF data size: 872 bytes
NDEF access: Read & Write
E1 12 6D 00 |…m. |
– EXTRA ------------------------------
Memory size:
888 bytes user memory
- 222 pages, with 4 bytes per page
IC detailed information:
Full product name: NT2H1611G0DUx
Capacitance: 50 pF
Version information:
Vendor ID: NXP
Type: NTAG
Subtype: 50 pF
Major version: 1
Minor version: V0
Storage size: 888 bytes
Protocol: ISO/IEC 14443-3
Configuration information:
ASCII mirror disabled
NFC counter: disabled
No limit on wrong password attempts
Strong load modulation enabled
Originality check:
Signature verified with NXP public key
– FULL SCAN ------------------------------
Technologies supported:
ISO/IEC 14443-3 (Type A) compatible
ISO/IEC 14443-2 (Type A) compatible
Android technology information:
Tag description:
- TAG: Tech [android.nfc.tech.NfcA, android.nfc.tech.MifareUltralight, android.nfc.tech.Ndef]
- Maximum transceive length: 253 bytes
- Default maximum transceive time-out: 618 ms
Detailed protocol information:
ID: 04:D6:05:12:FF:38:84
ATQA: 0x4400
SAK: 0x00
Memory content:
[00] * 04:D6:05 5F (UID0-UID2, BCC0)
[01] * 12:FF:38:84 (UID3-UID6)
[02] * 51 48 0F 00 (BCC1, INT, LOCK0-LOCK1)
[03] * E1:12:6D:00 (OTP0-OTP3)
[04] + 03 1A D1 01 |…|
[05] + 16 55 04 66 |.U.f|
[06] + 6F 78 67 75 |oxgu|
[07] + 61 72 64 73 |ards|
[08] + 6F 6C 75 74 |olut|
[09] + 69 6F 6E 73 |ions|
[0A] + 2E 63 6F 6D |.com|
[0B] + FE 00 00 00 |…|
[0C] + 00 00 00 00 |…|
[0D] + 00 00 00 00 |…|
[0E] + 00 00 00 00 |…|
[0F] + 00 00 00 00 |…|
[10] + 00 00 00 00 |…|
[11] + 6C 61 6B 6F |lako|
[12] + 77 73 6B 69 |wski|
[13] + 3B 44 65 72 |;Der|
[14] + 65 6B 3B 3B |ek;;|
[15] + 3B 0D 0A 46 |;…F|
[16] + 4E 3A 44 65 |N:De|
[17] + 72 65 6B 20 |rek |
[18] + 4B 6F 6C 61 |Kola|
[19] + 6B 6F 77 73 |kows|
[1A] + 6B 69 0D 0A |ki…|
[1B] + 54 45 4C 3B |TEL;|
[1C] + 57 4F 52 4B |WORK|
[1D] + 3A 2B 31 35 |:+15|
[1E] + 34 30 33 38 |4038|
[1F] + 32 34 32 33 |2423|
[20] + 34 3B 31 32 |4;12|
[21] + 38 0D 0A 45 |8…E|
[22] + 4D 41 49 4C |MAIL|
[23] + 3B 57 4F 52 |;WOR|
[24] + 4B 3A 64 6B |K:dk|
[25] + 6F 6C 61 6B |olak|
[26] + 6F 77 73 6B |owsk|
[27] + 69 40 66 6F |i@fo|
[28] + 78 67 75 61 |xgua|
[29] + 72 64 73 6F |rdso|
[2A] + 6C 75 74 69 |luti|
[2B] + 6F 6E 73 2E |ons.|
[2C] + 63 6F 6D 0D |com.|
[2D] + 0A 4F 52 47 |.ORG|
[2E] + 3A 46 6F 78 |:Fox|
[2F] + 47 75 61 72 |Guar|
[30] + 64 20 53 6F |d So|
[31] + 6C 75 74 69 |luti|
[32] + 6F 6E 73 0D |ons.|
[33] + 0A 54 49 54 |.TIT|
[34] + 4C 45 3A 53 |LE:S|
[35] + 65 6E 69 6F |enio|
[36] + 72 20 4D 61 |r Ma|
[37] + 6E 61 67 65 |nage|
[38] + 72 2C 20 53 |r, S|
[39] + 65 63 75 72 |ecur|
[3A] + 69 74 79 20 |ity |
[3B] + 45 6E 67 69 |Engi|
[3C] + 6E 65 65 72 |neer|
[3D] + 69 6E 67 0D |ing.|
[3E] + 0A 55 52 4C |.URL|
[3F] + 3A 68 74 74 |:htt|
[40] + 70 73 3A 2F |ps:/|
[41] + 2F 46 6F 78 |/Fox|
[42] + 47 75 61 72 |Guar|
[43] + 64 53 6F 6C |dSol|
[44] + 75 74 69 6F |utio|
[45] + 6E 73 2E 63 |ns.c|
[46] + 6F 6D 2F 0D |om/.|
[47] + 0A 55 52 4C |.URL|
[48] + 3A 68 74 74 |:htt|
[49] + 70 73 3A 2F |ps:/|
[4A] + 2F 6C 69 6E |/lin|
[4B] + 6B 65 64 69 |kedi|
[4C] + 6E 2E 63 6F |n.co|
[4D] + 6D 2F 69 6E |m/in|
[4E] + 2F 64 65 72 |/der|
[4F] + 65 6B 6B 6F |ekko|
[50] + 6C 61 6B 6F |lako|
[51] + 77 73 6B 69 |wski|
[52] + 0D 0A 45 4E |…EN|
[53] + 44 3A 56 43 |D:VC|
[54] + 41 52 44 0D |ARD.|
[55] + 0A FE 00 00 |…|
[56] + 00 00 00 00 |…|
[57] + 00 00 00 00 |…|
[58] + 00 00 00 00 |…|
[59] + 00 00 00 00 |…|
[5A] + 00 00 00 00 |…|
[5B] + 00 00 00 00 |…|
[5C] + 00 00 00 00 |…|
[5D] + 00 00 00 00 |…|
[5E] + 00 00 00 00 |…|
[5F] + 00 00 00 00 |…|
[60] + 00 00 00 00 |…|
[61] + 00 00 00 00 |…|
[62] + 00 00 00 00 |…|
[63] + 00 00 00 00 |…|
[64] + 00 00 00 00 |…|
[65] + 00 00 00 00 |…|
[66] + 00 00 00 00 |…|
[67] + 00 00 00 00 |…|
[68] + 00 00 00 00 |…|
[69] + 00 00 00 00 |…|
[6A] + 00 00 00 00 |…|
[6B] + 00 00 00 00 |…|
[6C] + 00 00 00 00 |…|
[6D] + 00 00 00 00 |…|
[6E] + 00 00 00 00 |…|
[6F] + 00 00 00 00 |…|
[70] + 00 00 00 00 |…|
[71] + 00 00 00 00 |…|
[72] + 00 00 00 00 |…|
[73] + 00 00 00 00 |…|
[74] + 00 00 00 00 |…|
[75] + 00 00 00 00 |…|
[76] + 00 00 00 00 |…|
[77] + 00 00 00 00 |…|
[78] + 00 00 00 00 |…|
[79] + 00 00 00 00 |…|
[7A] + 00 00 00 00 |…|
[7B] + 00 00 00 00 |…|
[7C] + 00 00 00 00 |…|
[7D] + 00 00 00 00 |…|
[7E] + 00 00 00 00 |…|
[7F] + 00 00 00 00 |…|
[80] + 00 00 00 00 |…|
[81] + 00 00 00 00 |…|
[82] + 00 00 00 00 |…|
[83] + 00 00 00 00 |…|
[84] + 00 00 00 00 |…|
[85] + 00 00 00 00 |…|
[86] + 00 00 00 00 |…|
[87] + 00 00 00 00 |…|
[88] + 00 00 00 00 |…|
[89] + 00 00 00 00 |…|
[8A] + 00 00 00 00 |…|
[8B] + 00 00 00 00 |…|
[8C] + 00 00 00 00 |…|
[8D] + 00 00 00 00 |…|
[8E] + 00 00 00 00 |…|
[8F] + 00 00 00 00 |…|
[90] + 00 00 00 00 |…|
[91] + 00 00 00 00 |…|
[92] + 00 00 00 00 |…|
[93] + 00 00 00 00 |…|
[94] + 00 00 00 00 |…|
[95] + 00 00 00 00 |…|
[96] + 00 00 00 00 |…|
[97] + 00 00 00 00 |…|
[98] + 00 00 00 00 |…|
[99] + 00 00 00 00 |…|
[9A] + 00 00 00 00 |…|
[9B] + 00 00 00 00 |…|
[9C] + 00 00 00 00 |…|
[9D] + 55 55 55 55 |UUUU|
[9E] + 55 55 55 55 |UUUU|
[9F] + 55 55 55 55 |UUUU|
[A0] + 55 55 55 55 |UUUU|
[A1] + 55 55 55 55 |UUUU|
[A2] + 55 55 55 55 |UUUU|
[A3] + 55 55 55 55 |UUUU|
[A4] + 55 55 55 55 |UUUU|
[A5] + 55 55 55 55 |UUUU|
[A6] + 55 55 55 55 |UUUU|
[A7] + 55 55 55 55 |UUUU|
[A8] + 55 55 55 55 |UUUU|
[A9] + 55 55 55 55 |UUUU|
[AA] + 55 55 55 55 |UUUU|
[AB] + 55 55 55 55 |UUUU|
[AC] + 55 55 55 55 |UUUU|
[AD] + 55 55 55 55 |UUUU|
[AE] + 55 55 55 55 |UUUU|
[AF] + 55 55 55 55 |UUUU|
[B0] + 55 55 55 55 |UUUU|
[B1] + 55 55 55 55 |UUUU|
[B2] + 55 55 55 55 |UUUU|
[B3] + 55 55 55 55 |UUUU|
[B4] + 55 55 55 55 |UUUU|
[B5] + 55 55 55 55 |UUUU|
[B6] + 55 55 55 55 |UUUU|
[B7] + 55 55 55 55 |UUUU|
[B8] + 55 55 55 55 |UUUU|
[B9] + 55 55 55 55 |UUUU|
[BA] + 55 55 55 55 |UUUU|
[BB] + 55 55 55 55 |UUUU|
[BC] + 55 55 55 55 |UUUU|
[BD] + 55 55 55 55 |UUUU|
[BE] + 55 55 55 55 |UUUU|
[BF] + 55 55 55 55 |UUUU|
[C0] + 55 55 55 55 |UUUU|
[C1] + 55 55 55 55 |UUUU|
[C2] + 55 55 55 55 |UUUU|
[C3] + 55 55 55 55 |UUUU|
[C4] + 55 55 55 55 |UUUU|
[C5] + 55 55 55 55 |UUUU|
[C6] + 55 55 55 55 |UUUU|
[C7] + 55 55 55 55 |UUUU|
[C8] + 55 55 55 55 |UUUU|
[C9] + 55 55 55 55 |UUUU|
[CA] + 55 55 55 55 |UUUU|
[CB] + 55 55 55 55 |UUUU|
[CC] + 55 55 55 55 |UUUU|
[CD] + 55 55 55 55 |UUUU|
[CE] + 55 55 55 55 |UUUU|
[CF] + 55 55 55 55 |UUUU|
[D0] + 55 55 55 55 |UUUU|
[D1] + 55 55 55 55 |UUUU|
[D2] + 55 55 55 55 |UUUU|
[D3] + 55 55 55 55 |UUUU|
[D4] + 55 55 55 55 |UUUU|
[D5] + 55 55 55 55 |UUUU|
[D6] + 55 55 55 55 |UUUU|
[D7] + 55 55 55 55 |UUUU|
[D8] + 55 55 55 55 |UUUU|
[D9] + 55 55 55 55 |UUUU|
[DA] + 55 55 55 55 |UUUU|
[DB] + 55 55 55 55 |UUUU|
[DC] + 55 55 55 55 |UUUU|
[DD] + 55 55 55 55 |UUUU|
[DE] + 55 55 55 55 |UUUU|
[DF] + 55 55 55 55 |UUUU|
[E0] + 55 55 55 55 |UUUU|
[E1] + 55 55 55 55 |UUUU|
[E2] *r 00 00 7F BD (LOCK2-LOCK4, CHK)
[E3] .r 04 00 00 E2 (CFG, MIRROR, AUTH0)
[E4] .r 00 05 – – (ACCESS)
[E5] +P XX XX XX XX (PWD0-PWD3)
[E6] +P XX XX – – (PACK0-PACK1)
*:locked & blocked, x:locked,
+:blocked, .:un(b)locked, ?:unknown
r:readable (write-protected),
p:password protected, -:write-only
P:password protected write-only