Java Script to access bandlocking features on Huawei B535-232
Please note this script was not written by me though I have used it successfully for some time.
I am comfortable it is safe to use but, it is used at your own risk.
I am comfortable it is safe to use but, it is used at your own risk.
javascript:ftb();function currentBand(){1!=suspend&&($("#dhcp_mask").show(),$("#dhcp_dns").show(),$.ajax({dataType:"text",type:"GET",async:!0,url:"/api/device/signal",error:err,success:function(n){for(signal=n,vars=["nrrsrq","nrrsrp","nrsinr","rssi","rsrp","rsrq","sinr","dlbandwidth","ulbandwidth","band","cell_id","plmn"],i=0;i<vars.length;i++)window[vars[i]]=extractXML(vars[i],n),$("#"+vars[i]).html(window[vars[i]]);nrdefined="undefined"!=typeof nrrsrp,$(".e5").toggle(nrdefined),nrdefined&&(setgraph("nrrsrp",nrrsrp,-130,-70),setgraph("nrrsrq",nrrsrq,-16,-3)),setgraph("rsrp",rsrp,-130,-70),setgraph("rsrq",rsrq,-16,-3),mp=cell_id.indexOf("-"),enbid=0<mp?Number(cell_id.substr(0,mp)):(hex=Number(cell_id).toString(16),hex2=hex.substring(0,hex.length-2),parseInt(hex2,16).toString()),$("#enbid").html(enbid),"22201"==plmn&&(plmn="2221"),"22299"==plmn&&(plmn="22288"),"22250"==plmn&&6==enbid.length&&(plmn="22288"),link_lte="https://lteitaly.it/internal/map.php#bts="+plmn+"."+enbid,$("#lteitaly").attr("href",link_lte)}}),getNetmode(),getStatus(),getAntenna())}function getAntenna(){$.ajax({dataType:"text",type:"GET",async:!0,url:"/api/device/antenna_type",error:err,success:function(n){antenna1type=extractXML("antenna1type",n),antenna2type=extractXML("antenna2type",n),"1"==antenna1type?$("#a1").html("EXT"):$("#a1").html("INT"),"1"==antenna2type?$("#a2").html("EXT"):$("#a2").html("INT")}})}function getNetmode(){$.ajax({type:"GET",dataType:"text",async:!0,url:"/api/net/net-mode",error:err,success:function(n){netmode=n,lteband=extractXML("LTEBand",n),$("#allowed").html(_4GType(lteband))}})}function getStatus(){$.ajax({type:"GET",dataType:"text",async:!0,url:"/api/monitoring/status",error:err,success:function(n){status=n,is4gp=1011==extractXML("CurrentNetworkTypeEx",n)?1:0,is4gp?$("#mode").html("4G+").css("color","red"):$("#mode").html("-").css("color","#aaa")}})}function err(n,e,r){alert("Communication Error"),console.log(n),console.log(e),console.log(r)}function extractXML(n,e){try{return e.split("</"+n+">")[0].split("<"+n+">")[1]}catch(n){return n.message}}function setgraph(n,r,t,a){r=parseInt(r.replace("dBm","").replace("dB")),x=(r-t)/(a-t)*100,xs=String(x)+String.fromCharCode(37),e="#"+n+"b",$(e).animate({width:xs}),$(e).html(n.replace("nr","5G - ")+" : "+window[n]),x<50?$(e).css("background-color","yellow").css("color","black"):(85<x?$(e).css("background-color","orange"):$(e).css("background-color","green")).css("color","white")}function _4GType(n){for(data_out="",x=0;x<90;x++)tb=Math.pow(2,x),color=BigInt("0x"+n)&BigInt(tb)?(data_out+="B"+String(x+1)+"+","#686"):"transparent",$("#cb"+String(x+1)).css("background-color",color);return data_out=data_out.replace(/\++$/,""),data_out}function ltebandselection(n){if(mainband=mainband&&null,0==arguments.length){if(null==(e=(e=prompt("Please input LTE bands number, separated by + char (example 1+3+20).If you want to use every supported bands, write 'AUTO'.","AUTO"))&&e.toLowerCase())||""===e)return}else var e=arguments[0];var n=e.split("+"),t=0;if("AUTO"===e.toUpperCase())t="7FFFFFFFFFFFFFFF";else{for(var r=0;r<n.length;r++){if(-1!=n[r].toLowerCase().indexOf("m")&&(n[r]=n[r].replace("m",""),mainband=n[r]),"AUTO"===n[r].toUpperCase()){t="7FFFFFFFFFFFFFFF";break}t+=Math.pow(2,parseInt(n[r])-1)}t=t.toString(16)}if(mainband)return _2ndrun=n,void ltebandselection(String(mainband));suspend=1,$("#t").html("! PLEASE WAIT !").show(),$.ajax({type:"GET",dataType:"text",async:!0,url:"/html/home.html",error:err,success:function(n){var n=n.split('name="csrf_token" content="'),e=n[n.length-1].split('"')[0],r="00";$("#force4g").is(":checked")&&(r="03"),setTimeout(function(){$.ajax({type:"POST",async:!0,url:"/api/net/net-mode",headers:{__RequestVerificationToken:e},contentType:"application/xml",data:"<request><NetworkMode>"+r+"</NetworkMode><NetworkBand>3FFFFFFF</NetworkBand><LTEBand>"+t+"</LTEBand></request>",success:function(n){$("#band").html('<span style="color:green;">OK</span>'),_2ndrun?window.setTimeout(function(){ltebandselection(_2ndrun.join("+")),_2ndrun=!1},2e3):(suspend=0,$("#t").hide(""))},error:err})},2e3)}})}function ftb(){$(".color_background_blue").css("background-color","#456"),$(".headcontainer").hide(),$("body").prepend('<style> #rsrq,#nrrsrq, #rsrp,#nrrsrp, #rssi, #enbid, #sinr,#nrsinr, #cell_id, #band, #allowed, #a1, #a2 {color: #b00; font-weight: strong; } .f {float: left; border: 1px solid #bbb; border-radius: 5px; padding: 10px; line-height: 2em; margin: 5px; } .f ul {margin: 0; padding: 0; } .f ul li {display: inline; margin-right: 10px; } #mode {margin-right: 0 !important; } #enbid {font-weight: bold; text-decoration: underline; } .p {border-bottom: 1px solid #ccc; width: auto; height: 20px; } .v {height: 20px; border-right: 1px solid #ccc; } .sb {padding: 10px; border-radius: 10px; display: inline-block; margin: 10px 0 10px 10px; } #t {color: white; background-color: #888; margin: 10px; padding: 25px; border-radius: 10px; display: none; text-align: center; font-weight: bolder; } .v {padding-left: 20px; } </style> <div class="p e5"> <div class="v" id="nrrsrpb"></div> </div> <div class="p e5"> <div class="v" id="nrrsrqb"></div> </div> <div class="p"> <div class="v" id="rsrpb"></div> </div> <div class="p"> <div class="v" id="rsrqb"></div> </div> <div style="display:block;overflow: auto;"> <div id="t"></div> <div class="f"> <ul> <li><a style="font-weight:bolder;background-color: #448;color:white;padding: 10px;border-radius:10px;" onclick="ltebandselection()">SET</a></li> <li><label>Force 4G</label><input id="force4g" type="checkbox"></li> </ul> </div> <div class="f"> <ul> <li>RSRP:<span id="rsrp"></span></li> <li>RSRQ:<span id="rsrq"></span></li> <li>RSSI:<span id="rssi"></span></li> <li>SINR:<span id="sinr"></span></li> <li>Ant:<span id="a1"></span>/<span id="a2"></span></li> </ul> </div> <div class="f e5"> <ul> <li>5-RSRP:<span id="nrrsrp"></span></li> <li>5-RSRQ:<span id="nrrsrq"></span></li> <li>5-SINR:<span id="nrsinr"></span></li> </ul> </div> <div class="f"> <ul> <li id="mode">Che la banda sia con te! Miononno ♥</li> </ul> </div> <div class="f"> <ul> <li>ENB ID:<a id="lteitaly" target="lteitaly" href="#"><span id="enbid">#</span></a></li> <li>CELL ID:<span id="cell_id">#</span></li> <li>MAIN:<span id="band"></span>(<span id="dlbandwidth"></span>/<span id="ulbandwidth"></span>)</li> <li>ALLOWED:<span id="allowed"></span></li> </ul> </div>')}mainband=null,_2ndrun=null,suspend=0,status="",netmode="",signal="",version="4.0b",console.log("Code by Miononno - v"+version),console.log("type: netmode , signal , status"),window.setInterval(currentBand,2500);
Earlier version of code
javascript:addButtons(); function currentBand() {$.ajax({type:"GET", async : true, url: '/api/device/signal', error:function(request,status,error){alert("Signal Error:"+request.status+"\n"+"message:"+request.responseText+"\n"+"error:"+error); }, success:function(data){vars=['rssi','rsrp','rsrq','sinr','dlbandwidth','ulbandwidth','band','cell_id']; for (i=0;i<vars.length;i++) {window[vars[i]]=extractXML(vars[i],data); $('#'+vars[i]).html(window[vars[i]]); } hex = Number(cell_id).toString(16); hex2= hex.substring(0,hex.length-2); enbid = parseInt(hex2, 16); $('#enbid').html(enbid); }}); $.ajax({type:"GET", async : true, url: '/api/net/net-mode', error:function(request,status,error){alert("Signal Error:"+request.status+"\n"+"message:"+request.responseText+"\n"+"error:"+error); }, success:function(data){lteband=extractXML('LTEBand',data); $('#allowed').html(_4GType(lteband)); }}); } function extractXML(tag, data) {try {return data.split("</"+tag+">")[0].split("<"+tag+">")[1]; } catch(err) {return err.message; } } function _4GType(data) {console.log(data); if ((data=='20880800C5')||(data=='20000800C5')) return "AUTO"; data_out=""; if ((parseInt(data,16)&0x1)==0x1){data_out="B1+";} if ((parseInt(data,16)&0x4)==0x4){data_out+="B3+";} if ((parseInt(data,16)&0x40)==0x40){data_out+="B7+";} if ((parseInt(data,16)&0x80000)==0x80000){data_out+="B20";} data_out=data_out.replace(/\++$/, ""); return data_out; } function ltebandselection() {if(arguments.length==0) {var band = prompt("Please input desirable LTE band number, separated by + char (example 1+3+20).If you want to use every supported bands, write 'AUTO'.","AUTO"); if(band==null||band===""){return;} } else var band = arguments[0]; var bs = band.split("+"); var ltesum = 0; if(band.toUpperCase()==="AUTO"){ltesum = "7FFFFFFFFFFFFFFF";} else {for (var i=0;i<bs.length;i++){ltesum = ltesum + Math.pow(2,parseInt(bs[i])-1);} ltesum = ltesum.toString(16); console.log("LTEBand:"+ltesum); } $.ajax({type:"GET", async:true, url:'/html/home.html', error:function(request,status,error){alert("Token Error:"+request.status+"\n"+"message:"+request.responseText+"\n"+"error:"+error); }, success:function(data){var datas = data.split('name="csrf_token" content="'); var token = datas[datas.length-1].split('"')[0]; setTimeout(function(){$.ajax({type:"POST", async: true, url:'/api/net/net-mode', headers:{'__RequestVerificationToken':token}, contentType: 'application/xml', data:'<request><NetworkMode>03</NetworkMode><NetworkBand>3FFFFFFF</NetworkBand><LTEBand>'+ltesum+'</LTEBand></request>', success:function(nd){$("#band").html("<span style=\"color:green;\">OK</span>"); }, error:function(request,status,error){alert("Net Mode Error:"+request.status+"\n"+"message:"+request.responseText+"\n"+"error:"+error); } }); },2000); }}); } window.setInterval(currentBand, 2500); function addButtons() {$("body").prepend("<style> .val{color:red;font-weight:strong;} </style> <div style=\"width:1000px;padding:20px;margin:0 auto;left:0;\"> <a style=\"font-size:1.4em;margin-right:30px;color:#04a;\" onclick=\"ltebandselection()\">BANDS</a> <div style=\"display:inline;\"> RSRP:<span class=\"val\" id=\"rsrp\">0</span> RSSI:<span class=\"val\" id=\"rssi\">0</span> SINR:<span class=\"val\" id=\"sinr\">0</span> ENB ID:<span class=\"val\" id=\"enbid\">0</span> CELL ID:<span class=\"val\" id=\"cell_id\">0</span> BAND:<span class=\"val\" id=\"band\">0</span>(<span class=\"val\" id=\"dlbandwidth\">0</span>/<span class=\"val\" id=\"ulbandwidth\">0</span>) SET:<span class=\"val\" id=\"allowed\">0</span> </div> </div> "); }
