[Acer Iconia A500] sanaell:
if someone can figure out how get the OTA with that...

when you check for FOTA you trigger this

POST 122.248.248.12 json object

{

"id": 100000,

"checkin" :{

"build":{

"build_type":"user","

firmware_version ":"Acer_A500_4.0 10.24_COM_GEN1",

"id":"acer\/picasso_generic1\/picasso:3.1\/HMJ37\/1309327721:user\/release-keys" ,

"carrier":"acer"}},

"model_number":"Acer_A500",

"imei":"000000000000000e0b9a56ed398",

"locale":"en _US"

}

then from 122.248.248.12, 3 reply

non sense gibberish

...C.R." -L^...E.
0010 00 3c 82 d1 40 00 f9 06 c8 b0 7a f8 f8 0c c0 a8 .<..@... ..z.....
0020 02 8c 00 50 ca 9d 59 95 ec ea 49 4e 99 31 80 18 ...P..Y. ..IN.1..
0030 12 3b 92 c5 00 00 01 01 08 0a 30 db 67 07 00 20 .;...... ..0.g..
0040 95 0e 30 30 30 30 0d 0a 0d 0a ..0000.. ..

then 2 times.

0000 e0 b9 a5 43 09 52 00 22 2d 4c 5e b6 08 00 45 00 ...C.R." -L^...E.
0010 02 af 7c f4 40 00 f9 06 cc 1a 7a f8 f8 0c c0 a8 ..|.@... ..z.....
0020 02 8c 00 50 ca 9d 59 95 ea 6f 49 4e 99 31 80 18 ...P..Y. .oIN.1..
0030 12 3b 61 ee 00 00 01 01 08 0a 30 db 66 ea 00 20 .;a..... ..0.f..
0040 95 00 48 54 54 50 2f 31 2e 31 20 32 30 30 20 4f ..HTTP/1 .1 200 O
0050 4b 0d 0a 44 61 74 65 3a 20 53 61 74 2c 20 31 36 K..Date: Sat, 16
0060 20 4a 75 6c 20 32 30 31 31 20 30 32 3a 35 31 3a Jul 201 1 02:51:
0070 35 30 20 47 4d 54 0d 0a 54 72 61 6e 73 66 65 72 50 GMT.. Transfer
0080 2d 45 6e 63 6f 64 69 6e 67 3a 20 63 68 75 6e 6b -Encodin g: chunk
0090 65 64 0d 0a 41 63 63 65 70 74 2d 52 61 6e 67 65 ed..Acce pt-Range
00a0 73 3a 20 62 79 74 65 73 0d 0a 53 65 72 76 65 72 s: bytes ..Server
00b0 3a 20 4e 6f 65 6c 69 6f 73 2d 52 65 73 74 6c 65 : Noelio s-Restle
00c0 74 2d 45 6e 67 69 6e 65 2f 31 2e 31 2e 36 0d 0a t-Engine /1.1.6..
00d0 43 6f 6e 74 65 6e 74 2d 4c 65 6e 67 74 68 3a 20 Content- Length:
00e0 33 38 30 0d 0a 43 6f 6e 74 65 6e 74 2d 54 79 70 380..Con tent-Typ
00f0 65 3a 20 61 70 70 6c 69 63 61 74 69 6f 6e 2f 6a e: appli cation/j
0100 73 6f 6e 3b 20 63 68 61 72 73 65 74 3d 55 54 46 son; cha rset=UTF
0110 2d 38 0d 0a 58 2d 50 6f 77 65 72 65 64 2d 42 79 -8..X-Po wered-By
0120 3a 20 53 65 72 76 6c 65 74 2f 32 2e 35 20 4a 53 : Servle t/2.5 JS
0130 50 2f 32 2e 31 0d 0a 0d 0a 30 31 37 63 0d 0a 7b P/2.1... .017c..{
0140 22 74 69 6d 65 5f 6d 73 65 63 22 3a 22 31 33 31 "time_ms ec":"131
0150 30 37 38 34 37 31 30 31 34 32 22 2c 22 73 74 61 07847101 42","sta
0160 74 73 5f 6f 6b 22 3a 74 72 75 65 2c 22 67 72 6f ts_ok":t rue,"gro
0170 75 70 22 3a 6e 75 6c 6c 2c 22 72 75 6c 65 5f 69 up":null ,"rule_i
0180 64 22 3a 6e 75 6c 6c 2c 22 64 69 67 65 73 74 22 d":null, "digest"
0190 3a 22 32 30 31 61 39 39 39 65 39 65 38 31 31 66 :"201a99 9e9e811f
01a0 66 35 64 33 33 38 31 65 33 36 65 63 65 61 64 61 f5d3381e 36eceada
01b0 39 22 2c 22 69 6e 74 65 6e 74 22 3a 5b 7b 22 61 9","inte nt":[{"a
01c0 63 74 69 6f 6e 22 3a 22 61 6e 64 72 6f 69 64 2e ction":" android.
01d0 73 65 72 76 65 72 2e 63 68 65 63 6b 69 6e 2e 46 server.c heckin.F
01e0 4f 54 41 5f 43 41 4e 43 45 4c 22 7d 5d 2c 22 73 OTA_CANC EL"}],"s
01f0 65 74 74 69 6e 67 22 3a 5b 7b 22 6e 61 6d 65 22 etting": [{"name"
0200 3a 22 75 70 6c 6f 61 64 5f 63 72 61 73 68 22 2c :"upload _crash",
0210 22 76 61 6c 75 65 22 3a 22 68 74 74 70 3a 2f 2f "value": "http://
0220 31 32 32 2e 32 34 38 2e 32 35 31 2e 32 30 30 2f 122.248. 251.200/
0230 63 72 61 73 68 20 62 6c 6f 63 6b 22 7d 2c 7b 22 crash bl ock"},{"
0240 6e 61 6d 65 22 3a 22 63 68 65 63 6b 69 6e 5f 69 name":"c heckin_i
0250 6e 74 65 72 76 61 6c 22 2c 22 76 61 6c 75 65 22 nterval" ,"value"
0260 3a 22 32 31 36 30 30 22 7d 2c 7b 22 6e 61 6d 65 :"21600" },{"name
0270 22 3a 22 75 70 6c 6f 61 64 5f 65 76 65 6e 74 22 ":"uploa d_event"
0280 2c 22 76 61 6c 75 65 22 3a 22 66 61 6c 73 65 22 ,"value" :"false"
0290 7d 2c 7b 22 6e 61 6d 65 22 3a 22 75 70 64 61 74 },{"name ":"updat
02a0 65 5f 73 74 61 74 73 22 2c 22 76 61 6c 75 65 22 e_stats" ,"value"
02b0 3a 22 66 61 6c 73 65 22 7d 5d 7d 0d 0a :"false" }]}..

{

"time_msec":"1310150",

"stats_ok":true,

"group":null,

"rule_id":null,

"digest":"201a999e9e811ff5d3381e36eceada9",

"intent":[{"action":" android.server.checkin.FOTA_CANCEL"}],

"setting": [

{"name":"upload_crash","value": "http://122.248.251.200/crash block"},

{"name":checkin_interval" ,"value":"21600" },

{"name":"upload_event","value" :"false"},

{"name ":"update_stats" ,"value":"false" }]

}